# MK200-71

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FY5S7hdSe76O2vFfBwqBm%2Fimage.png?alt=media&#x26;token=9797b13c-eacd-4f9d-aa08-cbe5a4b765d9" alt=""><figcaption></figcaption></figure>

## 1- Product Overview

### 1.1- Introduction

The OnLogic MK200-71 is a robust 2U rackmount server designed for demanding enterprise and industrial applications, offering reliable, powerful, and scalable computing. It supports dual 5th Gen Intel® Xeon® Scalable Processors on an LGA4677 socketed motherboard, paired with up to 32x DDR5 RDIMMs for high-speed memory.

The MK200-71 is highly configurable, featuring expansion options that include:

* 8x hot-swap drive bays for 2.5” NVMe drives.
* 2x hot-swap drive bays for 2.5” SATA drives.
* Multiple M.2 slots.
* 4x FHFL single-slot PCIE5.0 x16 or 2x FHFL dual-slot PCIE5.0 x16.

Server management capabilities are robust, with integrated ASPEED AST2600 graphics and a dedicated IPMI LAN port via Realtek RTL8211F.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FZCoZznXeIq0Rt6I25x0b%2Fimage.png?alt=media&#x26;token=53fb4da6-088a-403f-8a73-2676cde82cfb" alt=""><figcaption></figcaption></figure>

MK200-71 Internal Components

| Item                          | Description                   |
| ----------------------------- | ----------------------------- |
| Server Board                  | Server Board                  |
| Riser Card Bracket            | Riser Card Bracket            |
| 2 x Power Supply Units        | 2 x Power Supply Units        |
| 6 x System Fans               | 6 x System Fans               |
| Front Controls and Indicators | Front Controls and Indicators |
| 8 x 2.5” Hot-Swap Drive Trays | 8 x 2.5” Hot-Swap Drive Trays |

***

### 1.2- Safety

The following information on safe use and installation is crucial to ensure compliance standards are met. This device is intended for indoor operation only.

#### 1.2.1- Safe Use and Installation Instructions

* Install the device securely. Be careful when handling to prevent injury and do not drop.
* Equipment must be installed in a Restricted Access Area.
* Elevated Operating Ambient: If installed in a rack, the ambient temperature may be greater than the room ambient. Ensure the installation environment is compatible with the maximum ambient temperature (T\_ma) specified by the manufacturer.
* Reduced Air Flow: Rack installation must not compromise the required airflow for safe operation.
* Mechanical Loading: Mounting in the rack must prevent a hazardous condition from uneven mechanical loading.
* Circuit Overloading: Give appropriate consideration to the connection to the supply circuit and the potential effect on overcurrent protection. Use equipment nameplate ratings for guidance.
* Reliable Earthing: Reliable earthing of rack-mounted equipment must be maintained, especially with connections other than direct connections to the branch circuit (e.g., power strips).
* The ambient operating temperature must be between 10 °C to 35 °C with a non-condensing relative humidity of 8-85%.
* The device can be stored at temperatures between -40 °C to 70 °C.
* Keep the device away from liquids and flammable materials.
* Do not clean the device with liquids; the chassis can be cleaned with a cloth.
* Allow at least 2 inches of space around all sides for proper cooling.
* Install the device only with shielded network cables.
* Service and repair must be done by qualified service personnel, including replacement of the CMOS battery.
* Replacement CMOS battery must be of the same type as the original, and disposal must comply with local governance.
* Product must only be connected to a certified router, switch, or similar network equipment and cannot be connected to the public network.
* The system should be booted within a secure ecosystem with robust security measures to protect against external threats.

{% hint style="warning" %}
WARNING: There is danger of explosion if the CMOS battery is replaced incorrectly. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting a battery can result in an explosion.
{% endhint %}

***

### 1.3- Box Contents & Acc.

#### 1.3.1- System Contents

| Item | Description                           | Quantity |
| ---- | ------------------------------------- | -------- |
| 1    | MK200 Series Chassis (2U form factor) | 1        |
| 2    | System Board (MB)                     | 1        |
| 3    | Power Supply Unit                     | 2        |
| 4    | System Fans                           | 6        |
| 5    | Hard Drive Backplanes (BPB)           | 2        |
| 6    | Front Panel Board (FPB)               | 2        |
| 7    | Riser Cable                           | 4        |
| 8    | Slide Rail                            | 1        |
| 9    | 1U Cooler/Heatsink                    | 2        |
| 10   | Accessory Box                         | 1        |
| 11   | 2.5” Drive Trays                      | 8        |
| 12   | Mains Power Supply Cable              | 2        |

#### 1.3.2- Accessories Included

The following accessories are included with every system:

* 2x 120V Power cables
* 1x friction slide rail

If additional items were purchased, they will be included in the system packaging.

***

### 1.4- Product Specifications

| OnLogic MK200-71                  |                                                                                                                                                                                                           |
| --------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Form Factor**                   | 2U Rackmount                                                                                                                                                                                              |
| **Dimensions (H x W x D)**        | 87.3 x 438 x 800 mm (3.44'' x 17.2'' x 31'')                                                                                                                                                              |
| **Supported MB Size**             | SP2C741D32TM3 (Proprietary 18.87" x 16.85")                                                                                                                                                               |
| **Processor**                     | Intel Xeon 6548Y+, Intel Xeon 6526Y, Intel Xeon 5520+, Intel Xeon 5418Y, Intel Xeon 4516Y+, Intel Xeon 4514Y, Intel Xeon 4509Y, Intel Xeon 4510T                                                          |
| **Memory**                        | Support up to 32x DDR5 RDIMM from 16 to 96 GB in EC8                                                                                                                                                      |
| **Maximum operational speed**     | 5600 MT/s on 5th Gen Intel® Xeon® Scalable Processors                                                                                                                                                     |
| **Chipset**                       | Intel® C741                                                                                                                                                                                               |
| **Integrated Graphics**           | 1x Mini-DisplayPort 1.1a (BMC Video Out)                                                                                                                                                                  |
| **Front I/O**                     | 1x Power Button, 1x Power LED (white), 1x ID Button, 1x ID LED (blue), 1x Error LED (orange), 2x USB 3.2 Gen1 (Type-A)                                                                                    |
| **Rear I/O**                      | 2x USB 3.2 Gen1 (Type-A), 1x RJ45 (COM), 1x GbE Dedicated Management (BMC/IPMI), 1x Mini-DisplayPort 1.1a (BMC Video Out)                                                                                 |
| **Expansion & Storage - Chassis** | 2x 2.5” SATA Rear Drive Bay, 8x 2.5”, 7mm wide NVMe (PCIe5.0) Front Drive Bays                                                                                                                            |
| **Expansion & Storage - Onboard** | 2 M-key (PCIe4.0 x4), support 22110/2280 form factor                                                                                                                                                      |
| **Server Management**             | BMC Controller - ASPEED AST2600, IPMI Dedicated GLAN - Realtek RTL8211F for dedicated management GLAN                                                                                                     |
| **Security**                      | Optional TPM 2.0 module (Infineon SLB9670)                                                                                                                                                                |
| **Operating Systems**             | Ubuntu 24.04 Server, Ubuntu 24.04 Desktop IoT                                                                                                                                                             |
| **Power Supplies**                | 100\~240V 50-60Hz input, 2700W Output, 80-Plus Platinum Efficiency                                                                                                                                        |
| **Mounting**                      | Rack mount 20" (508-680mm) friction slide rail                                                                                                                                                            |
| **Weight**                        | TBD                                                                                                                                                                                                       |
| **Operating Temperature**         | 10-35 °C                                                                                                                                                                                                  |
| **Storage Temperature**           | -40-70 °C                                                                                                                                                                                                 |
| **Storage Humidity**              | 20-90% Relative, non-condensing                                                                                                                                                                           |
| **Certifications**                | FCC 47 CFR Part 15 Subpart B (Class A), CAN ICES-003(A) / NMB-003(A) (Class A), EN 63268-1, CISPR 32/EN 55032 (Class A), CISPR 35/EN 55035, RoHS (2011/65/EU, (EU) 2015/863), WEEE Directive (2012/19/EU) |

#### 1.4.1- Countries of Use

Available Countries:

* Americas: Canada, United States
* Europe: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Cyprus, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Malta, Norway, The Netherlands, United Kingdom, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden

Available Countries upon request:

* Australia, China, Japan, New Zealand

Other countries may be available; contact the provider to learn.

***

## 2- Technical Specifications

### 2.1- External Features

#### 2.1.1- System Front Panel

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FI4kvNCAzAdX3CVYywSCF%2Fimage.png?alt=media&#x26;token=e351995a-aa73-49bc-b6e4-b9e16cf69f2f" alt=""><figcaption></figcaption></figure>

| Item | Description                   |
| ---- | ----------------------------- |
| 1    | Thumbscrew Covers             |
| 2    | Control Panel                 |
| 3    | 8 x 2.5” Hot-Swap Drive Trays |

#### 2.1.2- System Rear Panel

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FnoJjZeFDVOpSYOtQan2h%2Fimage.png?alt=media&#x26;token=7d528af5-29f0-448c-999d-15349b6a4803" alt=""><figcaption></figcaption></figure>

| Item | Description                   |
| ---- | ----------------------------- |
| 1    | 2 x Power Supply Units (PSU)  |
| 2    | Rear Vent                     |
| 3    | I/O Shield                    |
| 4    | 2 x 2.5” Hot-Swap Drive Trays |

#### 2.1.3- Front Panel Buttons and LEDs

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FudhxT0OJBMcas4SG9o2w%2Fimage.png?alt=media&#x26;token=a8947373-bcde-430c-b8a2-9735bfd4b0f8" alt=""><figcaption></figcaption></figure>

| Item | Description          |
| ---- | -------------------- |
| 1    | Power Button and LED |
| 2    | System Status LED    |
| 3    | ID Button and LED    |
| 4    | System Reset Button  |

**2.1.3.1- Front Panel Buttons**

| Item         | Description/Function                                                                                                                |
| ------------ | ----------------------------------------------------------------------------------------------------------------------------------- |
| System Reset | Press to reboot the server and initialize the system when it's completely unresponsive (does not require shutting off power).       |
| ID           | Press to toggle the front panel ID LED and the baseboard ID LED on and off, allowing the user to locate the server behind a rack.   |
| Power        | Press to toggle system power on and standby/sleep modes. To remove all power completely, disconnect the power cord from the server. |

**2.1.3.2- Front Status LEDs**

Power LED

| Status        | Description          |
| ------------- | -------------------- |
| Blue          | Power On             |
| Blinking Blue | Standby (Sleep) Mode |
| Off           | Power Off            |

System Status LED

| Status | Description                 |
| ------ | --------------------------- |
| Red    | System Process Fault        |
| Off    | Running or Normal Operation |

ID LED

| Status | Description                       |
| ------ | --------------------------------- |
| Blue   | System Identification is Active   |
| Off    | System Identification is Disabled |

#### 2.1.4- 2.5” Hard Drive Tray LEDs

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FUOLLgWHFrNMjcpFLSioB%2Fimage.png?alt=media&#x26;token=554af752-486d-49e9-8374-43d85bf97571" alt=""><figcaption></figcaption></figure>

| Item | Description             |
| ---- | ----------------------- |
| 1    | Hard Drive Power LED    |
| 2    | Hard Drive Activity LED |
| 3    | Hard Drive Status LED   |

**2.1.4.1- Hard Drive Tray Status LEDs**

Hard Drive Power LED

| Status     | Description            |
| ---------- | ---------------------- |
| Solid Blue | Hard Drive Powered-On  |
| Off        | No Power to Hard Drive |

Hard Drive Activity LED

| Status         | Description                     |
| -------------- | ------------------------------- |
| Solid Green    | Hard Drive Active               |
| Blinking Green | Hard Drive Accessing or Reading |
| Solid Red      | Hard Drive Failed               |
| Off            | Hard Drive Powered-Off          |

Hard Drive Status LED

| Status             | Description                     |
| ------------------ | ------------------------------- |
| Solid Green        | Hard Drive Active               |
| Blinking Green     | Hard Drive Accessing or Reading |
| Solid Red          | Hard Drive Failed               |
| Blinking Red (4Hz) | Hard Drive Positioning          |
| Blinking Red (1Hz) | Hard Drive Reconnection         |
| Off                | Hard Drive Powered Off          |

#### 2.1.5- Power Supply Unit LED

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FFzHyYtt0mgR1RsDojRWu%2Fimage.png?alt=media&#x26;token=56449350-277d-4503-b826-875b7784871c" alt=""><figcaption></figcaption></figure>

**2.1.5.1- Power Supply Unit Status LED**

| Status                  | Description                                                                                             |
| ----------------------- | ------------------------------------------------------------------------------------------------------- |
| Green                   | Normal Work; Output ON and OK                                                                           |
| Amber                   | Module Fault/Protection in Operating Mode (Failure, OCP, OVP, Fan Fail, OTP, UVP), or AC Cord Unplugged |
| Amber Blinking at 0.5Hz | Warning (High Temp, High Power, High Current, Slow Fan)                                                 |
| Green Blinking at 0.5Hz | AC Present Only 12VSB On (PS Off) or PS in Smart Redundant State                                        |

***

### 2.2- I/O Definitions

#### 2.2.1- I/O Panel

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FlxfPpYBZmhq47v3CccMy%2Fimage.png?alt=media&#x26;token=d527d00b-b359-422b-ac45-c79c801d489d" alt=""><figcaption></figcaption></figure>

| Item | Description                     |
| ---- | ------------------------------- |
| 1    | Mini Display Port (MINI\_DP)    |
| 2    | USB 3.2 Gen1 Ports (USB3\_1\_2) |
| 3    | RJ45 Serial Port (COM1)         |
| 4    | LAN RJ-45 Port (IPMI\_LAN)\*    |
| 5    | UID Switch (UID1)               |

**2.2.1.1- LAN Port LED Indications**

There is an LED on each side of the IPMI LAN port.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fld0Msz6UAp94Um9wstvf%2Fimage.png?alt=media&#x26;token=decc6c85-4aa1-4476-a77b-f037104f6677" alt=""><figcaption></figcaption></figure>

Activity / Link LED

| Status          | Description   |
| --------------- | ------------- |
| Off             | No Link       |
| Blinking Yellow | Data Activity |
| On              | Link          |

Speed LED

| Status | Description                  |
| ------ | ---------------------------- |
| Off    | 10Mbps Connection or No Link |
| Orange | 100Mbps Connection           |
| Green  | 1Gbps Connection             |

***

### 2.3- Motherboard Connectors

This section details the internal connectivity headers and power connectors on the motherboard.

#### 2.3.1- System Panel Header (9-pin PANEL1)

Connects to the power switch, reset switch, and system status indicator on the chassis. Note the positive and negative pins before connecting.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F3h89Fj4IamZUkNNNnzvR%2Fimage.png?alt=media&#x26;token=cb346129-9989-4966-940c-faccbeb64289" alt=""><figcaption></figcaption></figure>

| Label     | Description             | Function                                                                                                                            |
| --------- | ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------- |
| PWRBTN    | Power Switch            | Connects to the power switch on the chassis front panel. Used to configure the way to turn the system on/off.                       |
| RESET     | Reset Switch            | Connects to the reset switch on the chassis front panel. Used to restart the computer if it freezes.                                |
| PLED +,-  | System Power LED        | Connects to the power status indicator. LED is on when the system is operating, and off when in S4 sleep state or powered off (S5). |
| HDLED +,- | Hard Drive Activity LED | Connects to the hard drive activity LED. LED is on when the hard drive is reading or writing data.                                  |

#### 2.3.2- Auxiliary Panel Header (18-pin AUX\_PANEL2)

Supports multiple front panel functions including front panel SMB (System Management Bus), locator switch/LED, and chassis intrusion pin. Some functions are unused in the MK200-71 Server.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fo0XGaemqmuGGJM8hdF3Z%2Fimage.png?alt=media&#x26;token=4ff6d9cc-a899-4376-8860-4b4c7353a617" alt=""><figcaption></figcaption></figure>

#### 2.3.3- Auxiliary Panel Header (26-pin AUX\_PANEL1)

Supports multiple front panel functions including front panel SMB and internet status indicator.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FB5DSFnBzqTaduNVvlfxK%2Fimage.png?alt=media&#x26;token=53989a0e-ce56-4a3e-806c-85267b6fa265" alt=""><figcaption></figcaption></figure>

| Pin | Net               | Pin | Net         |
| --- | ----------------- | --- | ----------- |
| 1   | +3VSB             | 14  | N/A         |
| 2   | +3VSB             | 15  | RESET#      |
| 3   | N/A               | 16  | SMB\_DATA   |
| 4   | LOCATORLED+       | 17  | SMB\_CLK    |
| 5   | PLED-             | 18  | GND         |
| 6   | LOCATORLED-       | 19  | LOCATORBTN# |
| 7   | +3V               | 20  | N/A         |
| 8   | N/A               | 21  | N/A         |
| 9   | System Fault LED- | 22  | N/A         |
| 10  | HDLED-            | 23  | N/A         |
| 11  | PWRBTN#           | 24  | N/A         |
| 12  | N/A               | 25  | GND         |
| 13  | GND               | 26  | GND         |

#### 2.3.4- Front VGA Header (15-pin FRNT\_VGA1)

Intended for connecting a VGA\_2X8 cable to a VGA header.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FR8eHeNzxJjZk8Vt1y5nC%2Fimage.png?alt=media&#x26;token=d2efbd4a-9ad1-49aa-824b-384044a0d0a8" alt=""><figcaption></figcaption></figure>

#### 2.3.5- Backplane PCI Express Hot-Plug Connectors (5-pin CPU1\_HSBP1, CPU2\_HSBP1)

Used for the hot plug feature of Hard Drives on the backplane.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FoWTwdu84KdBkke5NfmWk%2Fimage.png?alt=media&#x26;token=60d2aec1-18f1-451c-b35c-3255a5b192ee" alt=""><figcaption></figcaption></figure>

#### 2.3.6- BMC SMB Headers (5-pin BMC\_SMB1)

Used for SM BUS devices.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FyArOyVoxtnmWCePcUCt6%2Fimage.png?alt=media&#x26;token=05a16d69-2f26-4420-887b-6b9451063757" alt=""><figcaption></figcaption></figure>

#### 2.3.7- Front USB 3.2 Gen1 Headers (26-pin USB3\_1, USB3\_2)

Two headers are on the motherboard, each supporting two USB 3.2 Gen1 ports in addition to the four default ports on the I/O panel.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FQqQ2VlPzoB340Tx2Gqd5%2Fimage.png?alt=media&#x26;token=0eacb54f-5a91-41d3-b3d2-76493722c35a" alt=""><figcaption></figcaption></figure>

#### 2.3.8- PWM Configuration Headers (3-pin PWM\_CFG1, PWM\_CFG2)

Used for PWM configurations.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FR3vzPnGgGZTCGvEp0LPi%2Fimage.png?alt=media&#x26;token=bd2b6b0d-c3d3-45aa-b2d5-c515f78b233a" alt=""><figcaption></figcaption></figure>

#### 2.3.9- Non Maskable Interrupt Button Header (2-pin NMI\_BTN1)

Used to connect an NMI device.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FKfDraoEVxGPKD7gur9O8%2Fimage.png?alt=media&#x26;token=127b7cdb-343f-4dd6-b537-700c4994bd8a" alt=""><figcaption></figcaption></figure>

#### 2.3.10- Chassis Intrusion Header (2-pin CASEOPEN1)

Supports the CASE OPEN detection feature, which requires a chassis with a chassis intrusion detection design.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FyxL48VmwMTmRXIIPUwg7%2Fimage.png?alt=media&#x26;token=69a910b4-9ca6-46fd-936b-52b1f6b0c262" alt=""><figcaption></figcaption></figure>

#### 2.3.11- TPM-SPI Header (13-pin TPM\_BIOS\_PH1)

Supports the SPI Trusted Platform Module (TPM) system for securely storing keys, digital certificates, passwords, and data to enhance security and integrity.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FQAa2joUS1CFGH7B7mTog%2Fimage.png?alt=media&#x26;token=8b45b546-5a80-4a0c-a5f4-d8c7d689dd68" alt=""><figcaption></figcaption></figure>

#### 2.3.12- USB 3.2 Gen1 Header (19-pin USB3\_2)

This header supports two USB 3.2 Gen1 ports in addition to the two default ports on the I/O panel.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FsVm2fHJvvI9isaLw4Cdj%2Fimage.png?alt=media&#x26;token=54919daf-3065-45ca-b3ba-2abc06e39a00" alt=""><figcaption></figcaption></figure>

#### 2.3.13- Chassis Speaker Header (4-pin SPEAKER1)

Used to connect the chassis speaker.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FdsGTwgjjjHsQKmEKoLo7%2Fimage.png?alt=media&#x26;token=abb2d84f-ed31-41d4-b102-d84b9b472842" alt=""><figcaption></figcaption></figure>

#### 2.3.14- System Fan Connectors (4-pin FAN1 to FAN8)

Connects to the chassis cooling fans.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FHPNByk56qFzeyug4Uxvq%2Fimage.png?alt=media&#x26;token=0310c250-600b-4bc5-95d0-5ee1a8622a25" alt=""><figcaption></figcaption></figure>

#### 2.3.15- SATA Power Connectors (4-pin HDD\_PWR1, HDD\_PWR2)

Used to supply power to SATA Hard Drives from the motherboard via a SATA power cable.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FTzn95EfKbu8yhbYvG3nT%2Fimage.png?alt=media&#x26;token=af1fb188-ea73-4ab0-8d10-ca0c519f46b9" alt=""><figcaption></figcaption></figure>

#### 2.3.16- GPU Power Connectors (8-pin GPU\_PWR1 to GPU\_PWR4)

The motherboard provides four 8-pin ATX 12V GPU power connectors.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F7P9h9tlFSMFQQKflAlyi%2Fimage.png?alt=media&#x26;token=24cbb2b3-a1c1-43ad-96b0-d37ff7e3e34b" alt=""><figcaption></figcaption></figure>

#### 2.3.17- MCIO Power Connectors (6-pin MCIO\_PWR1, MCIO\_PWR2)

The motherboard provides two 6-pin MCIO power connectors.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FCzTBfKEO7bw1qAiiegyo%2Fimage.png?alt=media&#x26;token=735dec6f-f42a-4d8d-90ea-7001126c859d" alt=""><figcaption></figcaption></figure>

#### 2.3.18- Hard Drive Backplane Power Connector (6-pin HSBP\_PWR1, HSBP\_PWR2)

Used to connect a Hard Drive backplane via a 6-pin power cable.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F4JSdquRoADllsKIgjE2k%2Fimage.png?alt=media&#x26;token=185d458c-3447-44b7-aa67-c4b858e98688" alt=""><figcaption></figcaption></figure>

#### 2.3.19- SATA Connector (Right-Angle SATA\_0)

Supports a SATA data cable for an internal storage device.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FJD89VubpIyauCfOlHJIu%2Fimage.png?alt=media&#x26;token=f98adff8-7410-4e40-8c00-ba1c752f9dd4" alt=""><figcaption></figcaption></figure>

#### 2.3.20- Clear CMOS Pad (CLRMOS1)

Allows users to clear the data in CMOS. To clear CMOS, remove the CMOS battery and short the clear CMOS Pad.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FDQgTmTE9dtPCDcYXYOVm%2Fimage.png?alt=media&#x26;token=0fbd962b-fc86-4a4e-9967-2276c8cc8c93" alt=""><figcaption></figcaption></figure>

#### 2.3.21- Virtual RAID On CPU Header (4-pin RAID\_1)

Supports Intel® Virtual RAID on CPU (VROC) and NVME/AHCI RAID on CPU PCIE.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FiXuBkmQ1l0L3DiJqIJ0S%2Fimage.png?alt=media&#x26;token=96fb549f-145f-4d16-96f8-d41cc2438fc9" alt=""><figcaption></figcaption></figure>

***

### 2.4- Motherboard Manual

The complete motherboard manual, along with the latest BIOS updates and specific drivers for the system's motherboard (Model XX), can be accessed from the OEM Resources via an external link (found in the original PDF template).

***

### 2.5- Processor

The server supports dual 5th Gen Intel® Xeon® Scalable Processors on an LGA4677 socketed motherboard.

Supported processors include:

* Intel Xeon 6548Y+
* Intel Xeon 6526Y
* Intel Xeon 5520+
* Intel Xeon 5418Y
* Intel Xeon 4516Y+
* Intel Xeon 4514Y
* Intel Xeon 4509Y
* Intel Xeon 4510T

***

### 2.6- Power Management

#### 2.6.1- Recommended Power Supply

The server uses 2700W Power Supplies with 80-Plus Platinum Efficiency and accepts 100\~240V 50-60Hz input.

#### 2.6.2- Average Power Consumption

* TBD (Information not explicitly present in the DOCX content)

#### 2.6.3- Protection Circuitry

* PSU Status LED indicates Module Fault/Protection modes such as OCP (Overcurrent Protection), OVP (Overvoltage Protection), OTP (Overtemperature Protection), and UVP (Undervoltage Protection).

#### 2.6.4- Wake-Up Events

* TBD (Information not explicitly present in the DOCX content)

#### 2.6.5- Auto Power On

This allows user to set the power state after an unexpected AC/power loss. If \[Power Off] is selected, the AC/power remains off when the power recovers. If \[Power On] is selected, the AC/power resumes and the system starts to boot up when the power recovers. If \[Last State] is selected, it will recover to the state before AC/power loss.

{% hint style="info" %}
To adjust the Auto Power On feature, enter the BIOS setup and navigate to:\
Server Mgmt -> BMC Tools -> Restore AC Power Loss
{% endhint %}

***

### 2.7- Add-in Modules

The system supports expansion with:

* 4x FHFL single-slot PCIE5.0 x16 or 2x FHFL dual-slot PCIE5.0 x16.
* Optional TPM 2.0 module (Infineon SLB9670).

***

### 2.8- Thermal Results

System fans are required for cooling, and the chassis top cover must be properly installed to ensure cooling air circulates correctly. A failed fan must be replaced immediately to prevent a rise in ambient air temperature.

***

### 2.9- Block Diagram

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FYWjgeAxgTX8sPpJcHFD0%2Fimage.png?alt=media&#x26;token=daec7610-0cc6-41a1-9f56-b062b0f273ae" alt=""><figcaption></figcaption></figure>

***

## 3- Installation & Mechanical

### 3.1- Dimensions

The dimensions of the MK200-71 server are 87.3 x 438 x 800 mm (H x W x D).

### 3.2- Mounting

The server is designed for Rack mount using a 20" (508-680mm) friction slide rail.

### 3.3- Internal Access

#### 3.3.1- Internal Overview Diagram

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fftx8YgfhU61U1KR0Xf4u%2Fimage.png?alt=media&#x26;token=7f548304-02e9-4178-b7db-83c55129cba4" alt=""><figcaption></figcaption></figure>

| Item | Description                               |
| ---- | ----------------------------------------- |
| 1    | Motherboard                               |
| 2    | Power Supply Unit (PSU1)                  |
| 3    | Power Supply Unit (PSU2)                  |
| 4    | 2 x 2.5” SATA Drive Trays                 |
| 5    | System Fan 6                              |
| 6    | System Fan 5                              |
| 7    | System Fan 4                              |
| 8    | System Fan 3                              |
| 9    | System Fan 2                              |
| 10   | System Fan 1                              |
| 11   | 2.5” Drive Backplane Board                |
| 12   | 8 x 2.5” Drive Trays (only supports NVMe) |

#### 3.3.2- Removing the Server Top Cover

Prerequisites: The system must be powered off and the power cord unplugged before removing the top cover. The system must be operated with the top cover installed for proper cooling.

{% stepper %}
{% step %}

### Remove Top Cover — Step 1

Remove the screws that secure the top cover to the chassis.
{% endstep %}

{% step %}

### Remove Top Cover — Step 2

Press the button on the top cover.
{% endstep %}

{% step %}

### Remove Top Cover — Step 3

Push the top cover toward the REAR of the chassis to remove it from the locked position. Lift up and remove.
{% endstep %}
{% endstepper %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FQWS75U0It3VNaQrDzocv%2Fimage.png?alt=media&#x26;token=0d685fd1-7785-42ec-9ef0-6a2d4fd012ce" alt=""><figcaption></figcaption></figure>

#### 3.3.3- Installing the Server Top Cover

{% stepper %}
{% step %}

### Install Top Cover — Step 1

Lower the top rear cover on the chassis, ensuring the side latches align with the cutouts.
{% endstep %}

{% step %}

### Install Top Cover — Step 2

Slide the top rear cover toward the FRONT of the chassis.
{% endstep %}

{% step %}

### Install Top Cover — Step 3

Secure the top rear cover until it is locked in place.
{% endstep %}

{% step %}

### Install Top Cover — Step 4

Press down the spring button to confirm the top cover is locked with the chassis. Secure the front cover to the chassis with screws.
{% endstep %}
{% endstepper %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FFy28pZtR8eIuYbkCO6c6%2Fimage.png?alt=media&#x26;token=658540d0-0e71-4624-9f5b-50cb586f965e" alt=""><figcaption></figcaption></figure>

#### 3.3.4- CPU Installation

Follow these steps to install the CPU into the LGA 4677 socket:

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F665GLAQ8aeaDUYEt1qup%2Fimage.png?alt=media&#x26;token=1fe4ffd8-da61-407b-955e-6ddf8542a7ed" alt=""><figcaption></figcaption></figure>

{% stepper %}
{% step %}

### CPU Installation — Step 1

Loosen the 4 corner fasteners on the cooler in a star pattern to ensure even pressure release. Gently pull the CPU cooler up by the edges.
{% endstep %}

{% step %}

### CPU Installation — Step 2

Release the CPU latch lever by pushing the end of the lever down and away.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F2WT8aZe3RpQF5z3hxcap%2Fimage.png?alt=media&#x26;token=77ff7e46-00c6-4d9e-bf85-31e5a06156f6" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### CPU Installation — Step 3

Line the CPU up on the socket using the golden triangle on the corner of the CPU and the notches on the CPU and socket. Gently place the CPU into the socket.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F7CgE0BaNXfFwMlJlzSYg%2Fimage.png?alt=media&#x26;token=9bc2335b-0aa6-4192-bb7b-baf40ad67976" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### CPU Installation — Step 4

Close the CPU bracket over the CPU. Close the latch lever and secure it by pressing down and towards the CPU, ensuring it latches under the hook.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fz2JB2ffBfNcUC0BaZua4%2Fimage.png?alt=media&#x26;token=5d5fa47f-14af-4393-b1cb-4af45403e1ab" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### CPU Installation — Step 5

Flip the CPU carrier over.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FVl2NsgmkuvS5Z8wKbDJF%2Fimage.png?alt=media&#x26;token=27b93d7d-a00f-4cb4-b1ce-c0a492e13c64" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### CPU Installation — Step 6

Apply thermal grease.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F3TUaIEl6A1j1rZWVyDMo%2Fimage.png?alt=media&#x26;token=93951876-2331-4153-8598-64777f67c603" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### CPU Installation — Steps 7–10

Install the heatsink using the four screws around the CPU socket.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FX6VrKnpbwyIFy04XCylq%2Fimage.png?alt=media&#x26;token=b5378f84-de77-4fd1-bfa8-a5a00d77d1a5" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

#### 3.3.5- Remove/Replace DIMMS

**3.3.5.1- Replacing DIMMS Type B (Two Clips)**

{% stepper %}
{% step %}
Press down on the latches on each side of the DIMM slot until they are tilted away.&#x20;
{% endstep %}

{% step %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FVS13Xflyu30XSV9NCjeS%2Fimage.png?alt=media&#x26;token=2c2fb5f6-9f0a-479a-89fc-18529b886ed5" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Line up the notch in the DIMM with the notch in the slot.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F6JTbXuU8r6HvZeP1slv3%2Fimage.png?alt=media&#x26;token=c6609eda-515a-455b-9a0f-15de307848ab" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Gently press the DIMM into the slot until an audible click is heard, indicating the latches are engaged

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fv20M26CLmYQnvH05DKl1%2Fimage.png?alt=media&#x26;token=ea06f553-04df-4c35-8310-848fa1074b11" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

#### 3.3.6- Power Supply Unit Installation

* PSU Installation: Carefully slide the PSU all the way into the power supply bay until it clicks into place.
* PSU Removal: Carefully push in the power supply tab and pull out the power supply.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fbl7rrhBbufMsF7ZoTCj0%2Fimage.png?alt=media&#x26;token=c135df54-27ca-40b3-94e5-d270c64b35f2" alt=""><figcaption></figcaption></figure>

#### 3.3.7- Hard Drive Installation/Removal

**3.3.7.1- Removing the 2.5” Hard Drive From Hard Drive Tray**

{% stepper %}
{% step %}
Press the locking lever latch on the drive tray to unlock the retention lever.
{% endstep %}

{% step %}
Rotate the lever out and away from the module bay and pull the hard drive out of the drive tray.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2F9ArkUGNo6eG9GG5kiNfG%2Fimage.png?alt=media&#x26;token=3a2f5b2f-65e1-4241-ab17-e1193ca71a8f" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

**3.3.7.2- Installing a 2.5” Hard Drive into the Hard Drive Tray**

{% stepper %}
{% step %}
Engage one side of the hard drive into the tray by aligning the side bracket.
{% endstep %}

{% step %}
Carefully push down the other side of the hard drive until it is locked into place.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FPSor96EkcNKBFmMfO18H%2Fimage.png?alt=media&#x26;token=31494102-f62b-469d-99e4-641865caeeea" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

**3.3.7.3- Front Panel Installing the Hard Drive Assembly**

{% stepper %}
{% step %}
Slide the drive tray into the Hard Drive bay until the drive is fully seated.
{% endstep %}

{% step %}
Push in the locking lever to lock the drive tray into place.
{% endstep %}
{% endstepper %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FwJzZPoI3HG3wvXgAdKQc%2Fimage.png?alt=media&#x26;token=de0447eb-74af-43ec-8cda-3358c174d588" alt=""><figcaption></figcaption></figure>

**3.3.7.4- Rear Panel Installing the Hard Drive Assembly**

{% stepper %}
{% step %}
Slide the drive tray into the Hard Drive bay until the drive is fully seated.
{% endstep %}

{% step %}
Push in the locking lever to lock the drive tray into place.
{% endstep %}
{% endstepper %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fs3jeTbxpzJJYRcQM32e2%2Fimage.png?alt=media&#x26;token=7c267625-f8f2-4f5b-ac64-45712e71b03f" alt=""><figcaption></figcaption></figure>

#### 3.3.8- Replacing the System Fan

{% stepper %}
{% step %}
Press and hold the clip on the fan.
{% endstep %}

{% step %}
Align the mounting holes on the fan bar with the fan mount on the replacement fan. Be aware of the mount location of each fan.
{% endstep %}

{% step %}
Gently place the fan on the fan bar. Make sure the fan is well seated.
{% endstep %}

{% step %}
Connect the end of the fan cable to the fan connector. Check the LED status (refer to Section 1.9.3 for onboard fan LED behaviors).
{% endstep %}
{% endstepper %}

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FcczdSzXAq3aXrMBFPGoY%2Fimage.png?alt=media&#x26;token=1ea89be6-b0bf-47a5-b018-801c8dc406e0" alt=""><figcaption></figcaption></figure>

#### 3.3.9- Air Duct Installation

{% stepper %}
{% step %}
Align the air duct over the heat sink and carefully lower the air duct in place.
{% endstep %}

{% step %}
Align the duct cover over the air duct and fasten it to the air duct.
{% endstep %}

{% step %}
Install the duct bracket over the duct assembly and lock it in place with the chassis.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FoYIzIpN5a7MFuVYxRSze%2Fimage.png?alt=media&#x26;token=b7ab92e5-7e68-481d-abb7-36148d4c0d0e" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

#### 3.3.10- Add-In Card Installation

{% stepper %}
{% step %}
Remove the screws and plate.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FqsKoSCV6WfEMS8Sp3cCw%2Fimage.png?alt=media&#x26;token=50ddac25-de4b-4b2a-85c5-ffbf8f85e48f" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Install the add-in card to the riser-card bracket blanking.&#x20;
{% endstep %}

{% step %}
Secure the add-in card to the assembly with screws.&#x20;

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FXbUrhyhiy7JYSIIoQC49%2Fimage.png?alt=media&#x26;token=d20c606d-575e-4b06-b800-a59bd85f8c7d" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

### 3.4- CAD & Drawings

* TBD (Information not explicitly present in the DOCX content)

***

## 4- Software & Firmware

### 4.1- BIOS

BIOS updates can be accessed from the official Motherboard manual & OEM Resources provided by the vendor (Model XX).

### 4.2- Drivers & Downloads

Drivers for your system's motherboard (Model XX) and firmware can be accessed from the official Motherboard manual & OEM Resources here:\
<https://www.asrockrack.com/general/productdetail.asp?Model=SP2C741D32TM3#Download>

Additionally, drivers, firmware, and product information for the MK200-71 are available on the product page for the MK220B-71: [www.onlogic.com/store/mk200-71/](http://www.onlogic.com/store/mk200-71/).

### 4.3- Features & Configuration

#### 4.3.1- Chassis ID Jumper Setup

An illustration shows that a jumper is "Short" when a jumper cap is placed on the pins, and "Open" when no cap is present.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2FGQd4nOfyqjXueBdxGXtG%2Fimage.png?alt=media&#x26;token=508030c6-055a-44e4-b09d-e15d51b4946a" alt=""><figcaption></figcaption></figure>

#### 4.3.2- Memory Configuration

The MK200-71 supports up to thirty-two 288-pin DDR5 DIMM slots in two groups (16+16), supporting Dual Channel Memory Technology.

|             | CPU1                                 | CPU2                                 |
| ----------- | ------------------------------------ | ------------------------------------ |
| Blue Slots  | DDR5\_A1, B1, C1, D1, E1, F1, G1 H1  | DDR5\_I1, J1, K1, L1, M1, N1, O1, P1 |
| Black Slots | DDR5\_A2, B2, C2, D2, E2, F2, G2, H2 | DDR5\_I2, J2, K2, L2, M2, N2, O2, P2 |

**4.3.2.1- DIMM Population Requirements**

* Do not install DDR, DDR2, DDR3, or DDR4 memory modules into a DDR5 slot, as this may damage the motherboard and DIMM.
* For dual channel configuration, install identical (same brand, speed, size, and chip-type) DDR5 DIMM pairs.
* Dual Channel Memory Technology cannot be activated with only one or three memory modules installed.

**4.3.2.2- Memory Specifications**

| Memory (288pin RDIMMs) | Specification                                                                                                                                                    |
| ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Support DIMM QTY       | 16+16 RDIMM slots (2DPC)                                                                                                                                         |
| Support DIMM Type      | DRR5 288-pin ECC/non-ECC UDIMM                                                                                                                                   |
| Max Capacity per DIMM  | 48GB (RDIMM) or 256GB (RDIMM-3DS)                                                                                                                                |
| Max. DIMM Frequency    | 5600 MT/s (1DPC) / 4400 MT/s (2DPC) on 5th Gen Intel® Xeon® Scalable Processors, 4800 MT/s (1DPC) / 4400 MT/s (2DPC) on 4th Gen Intel® Xeon® Scalable Processors |

**4.3.2.3- Memory Recommendations when using a GPU**

* Minimum Recommendation: System memory should be at least 1.5 times the total GPU memory.
* Strong Recommendation: For superior performance and future workloads, system memory should be 2.0 times the total GPU memory.
* Failure to meet these requirements may lead to degraded performance or unexpected application behavior.

#### 4.3.3- Supported Operating Systems

The MK200-71 supports the following operating systems:

* Ubuntu 24.04 Server
* Ubuntu 24.04 Desktop IoT

***

## 5- Support & Compliance

### 5.1- Troubleshooting & FAQ

<details>

<summary>Motherboard Reset (Clear the CMOS)</summary>

To clear the data in CMOS, remove the CMOS battery and short the clear CMOS Pad (CLRMOS1).

See section [#id-2.3.20-clear-cmos-pad-clrmos1](#id-2.3.20-clear-cmos-pad-clrmos1 "mention") for location on the motherboard.

</details>

<details>

<summary>Dr. Debug Codes</summary>

Dr. Debug provides code information for debugging. The Digital Display location can be found in Section 1.9.2 - Internal Motherboard Features & Headers on the motherboard map.

| Code | Description                       | Code | Description                           |
| ---- | --------------------------------- | ---- | ------------------------------------- |
| 0x10 | PEI\_CORE\_STARTED                | 0xAB | DXE\_SETUP\_INPUT\_WAIT               |
| 0x11 | PEI\_CAR\_CPU\_INIT               | 0xAD | DXE\_READY\_TO\_BOOT                  |
| 0x15 | PEI\_CAR\_NB\_INIT                | 0xAE | DXE\_LEGACY\_BOOT                     |
| 0x19 | PEI\_CAR\_SB\_INIT                | 0xAF | DXE\_EXIT\_BOOT\_SERVICES             |
| 0x31 | PEI\_MEMORY\_INSTALLED            | 0xB0 | RT\_SET\_VIRTUAL\_ADDRESS\_MAP\_BEGIN |
| 0x32 | PEI\_CPU\_INIT                    | 0xB1 | RT\_SET\_VIRTUAL\_ADDRESS\_MAP\_END   |
| 0x33 | PEI\_CPU\_CACHE\_INIT             | 0xB2 | DXE\_LEGACY\_OPROM\_INIT              |
| 0x34 | PEI\_CPU\_AP\_INIT                | 0xB3 | DXE\_RESET\_SYSTEM                    |
| 0x35 | PEI\_CPU\_BSP\_SELECT             | 0xB4 | DXE\_USB\_HOTPLUG                     |
| 0x36 | PEI\_CPU\_SMM\_INIT               | 0xB5 | DXE\_PCI\_BUS\_HOTPLUG                |
| 0x37 | PEI\_MEM\_NB\_INIT                | 0xB6 | DXE\_NVRAM\_CLEANUP                   |
| 0x3B | PEI\_MEM\_SB\_INIT                | 0xB7 | DXE\_CONFIGURATION\_RESET             |
| 0x4F | PEI\_DXE\_IPL\_STARTED            | 0xF0 | PEI\_RECOVERY\_AUTO                   |
| 0x60 | DXE\_CORE\_STARTED                | 0xF1 | PEI\_RECOVERY\_USER                   |
| 0x61 | DXE\_NVRAM\_INIT                  | 0xF2 | PEI\_RECOVERY\_STARTED                |
| 0x62 | DXE\_SBRUN\_INIT                  | 0xF3 | PEI\_RECOVERY\_CAPSULE\_FOUND         |
| 0x63 | DXE\_CPU\_INIT                    | 0xF4 | PEI\_RECOVERY\_CAPSULE\_LOADED        |
| 0x68 | DXE\_NB\_HB\_INIT                 | 0xE0 | PEI\_S3\_STARTED                      |
| 0x69 | DXE\_NB\_INIT                     | 0xE1 | PEI\_S3\_BOOT\_SCRIPT                 |
| 0x6A | DXE\_NB\_SMM\_INIT                | 0xE2 | PEI\_S3\_VIDEO\_REPOST                |
| 0x70 | DXE\_SB\_INIT                     | 0xE3 | PEI\_S3\_OS\_WAKE                     |
| 0x71 | DXE\_SB\_SMM\_INIT                | 0x50 | PEI\_MEMORY\_INVALID\_TYPE            |
| 0x72 | DXE\_SB\_DEVICES\_INIT            | 0x53 | PEI\_MEMORY\_NOT\_DETECTED            |
| 0x78 | DXE\_ACPI\_INIT                   | 0x55 | PEI\_MEMORY\_NOT\_INSTALLED           |
| 0x79 | DXE\_CSM\_INIT                    | 0x57 | PEI\_CPU\_MISMATCH                    |
| 0x90 | DXE\_BDS\_STARTED                 | 0x58 | PEI\_CPU\_SELF\_TEST\_FAILED          |
| 0x91 | PEI\_CORE\_STARTED                | 0x59 | PEI\_CPU\_NO\_MICROCODE               |
| 0x92 | DXE\_PCI\_BUS\_BEGIN              | 0x5A | PEI\_CPU\_ERROR                       |
| 0x93 | DXE\_PCI\_BUS\_HPC\_INIT          | 0x5B | PEI\_RESET\_NOT\_AVAILABLE            |
| 0x94 | DXE\_PCI\_BUS\_ENUM               | 0xD0 | DXE\_CPU\_ERROR                       |
| 0x95 | DXE\_PCI\_BUS\_REQUEST\_RESOURCES | 0xD1 | DXE\_NB\_ERROR                        |
| 0x96 | DXE\_PCI\_BUS\_ASSIGN\_RESOURCES  | 0xD2 | DXE\_SB\_ERROR                        |
| 0x97 | DXE\_CON\_OUT\_CONNECT            | 0xD3 | DXE\_ARCH\_PROTOCOL\_NOT\_AVAILABLE   |
| 0x98 | DXE\_CON\_IN\_CONNECT             | 0xD4 | DXE\_PCI\_BUS\_OUT\_OF\_RESOURCES     |
| 0x99 | DXE\_SIO\_INIT                    | 0xD5 | DXE\_LEGACY\_OPROM\_NO\_SPACE         |
| 0x9A | DXE\_USB\_BEGIN                   | 0xD6 | DXE\_NO\_CON\_OUT                     |
| 0x9B | DXE\_USB\_RESET                   | 0xD7 | DXE\_NO\_CON\_IN                      |
| 0x9C | DXE\_USB\_DETECT                  | 0xD8 | DXE\_INVALID\_PASSWORD                |
| 0x9D | DXE\_USB\_ENABLE                  | 0xD9 | DXE\_BOOT\_OPTION\_LOAD\_ERROR        |
| 0xA0 | DXE\_IDE\_BEGIN                   | 0xDA | DXE\_BOOT\_OPTION\_FAILED             |
| 0xA1 | DXE\_IDE\_RESET                   | 0xDB | DXE\_FLASH\_UPDATE\_FAILED            |
| 0xA2 | DXE\_IDE\_DETECT                  | 0xDC | DXE\_RESET\_NOT\_AVAILABLE            |
| 0xA3 | DXE\_IDE\_ENABLE                  | 0xE8 | PEI\_MEMORY\_S3\_RESUME\_FAILED       |
| 0xA4 | DXE\_SCSI\_BEGIN                  | 0xE9 | PEI\_S3\_RESUME\_PPI\_NOT\_FOUND      |
| 0xA5 | DXE\_SCSI\_RESET                  | 0xEA | PEI\_S3\_BOOT\_SCRIPT\_ERROR          |
| 0xA6 | DXE\_SCSI\_DETECT                 | 0xEB | PEI\_S3\_OS\_WAKE\_ERROR              |
| 0xA7 | DXE\_SCSI\_ENABLE                 |      |                                       |
| 0xA8 | DXE\_SETUP\_VERIFYING\_PASSWORD   |      |                                       |
| 0xA9 | DXE\_SETUP\_START                 |      |                                       |

</details>

### 5.2- Regulatory

#### 5.2.1- CE Compliance

The computer system was evaluated for IT equipment EMC standards as a Class A device and complies with the relevant IT equipment directives for the CE mark. Modification of the system may void the certifications. Testing includes: EN 55032, EN 55035, EN 60601-1, EN 62368-1, EN 60950-1.

#### 5.2.2- FCC Statement

This device complies with part 15 of the FCC rules as a Class A device. Operation is subject to two conditions:

* The device may not cause harmful interference.
* The device must accept any interference received, including interference that may cause undesired operation.

#### 5.2.3- ISED (Industry Canada)

This device complies with Industry Canada license-exempt RSS standard(s). It is a CAN ICES-003(A) / NMB-003(A) device.

#### 5.2.4- UKCA

The computer system was evaluated for medical, IT equipment, automotive, maritime, and railway EMC standards as a Class A device and complies with the relevant IT equipment directives for the UKCA mark.

#### 5.2.5- Compliance Information

* Do not open or modify the device; modification may void the FCC and CE certifications.
* The use of shielded cables for connection of a monitor to the GPU is required to ensure compliance with FCC and CE regulations.

***

### 5.3- Security Advisory

* Optional TPM 2.0 module (Infineon SLB9670) is available for secure storage of keys, certificates, passwords, and data.
* The system should be booted within a secure ecosystem where robust security measures are in place to protect against external threats.
* The system supports Chassis Intrusion Detection (CASE OPEN feature).

***

### 5.4- Appendices

#### 5.4.1- Technical Support

Additional technical support and information can be found in the [#id-5.1-troubleshooting-and-faq](#id-5.1-troubleshooting-and-faq "mention") section

#### 5.4.2- Safe Use and Installation Instructions

Please refer to Section 1.2- Safety for complete Safe Use and Installation Instructions.