MK200-71
MK200-71 Server Product Manual
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.
MK200-71 Internal Components
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.
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.
1.3- Box Contents & Acc.
1.3.1- System Contents
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
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
1
Thumbscrew Covers
2
Control Panel
3
8 x 2.5” Hot-Swap Drive Trays
2.1.2- System Rear Panel
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
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
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
Blue
Power On
Blinking Blue
Standby (Sleep) Mode
Off
Power Off
System Status LED
Red
System Process Fault
Off
Running or Normal Operation
ID LED
Blue
System Identification is Active
Off
System Identification is Disabled
2.1.4- 2.5” Hard Drive Tray LEDs
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
Solid Blue
Hard Drive Powered-On
Off
No Power to Hard Drive
Hard Drive Activity LED
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
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
2.1.5.1- Power Supply Unit Status LED
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
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.
Activity / Link LED
Off
No Link
Blinking Yellow
Data Activity
On
Link
Speed LED
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.
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.
2.3.3- Auxiliary Panel Header (26-pin AUX_PANEL1)
Supports multiple front panel functions including front panel SMB and internet status indicator.
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.
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.
2.3.6- BMC SMB Headers (5-pin BMC_SMB1)
Used for SM BUS devices.
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.
2.3.8- PWM Configuration Headers (3-pin PWM_CFG1, PWM_CFG2)
Used for PWM configurations.
2.3.9- Non Maskable Interrupt Button Header (2-pin NMI_BTN1)
Used to connect an NMI device.
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.
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.
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.
2.3.13- Chassis Speaker Header (4-pin SPEAKER1)
Used to connect the chassis speaker.
2.3.14- System Fan Connectors (4-pin FAN1 to FAN8)
Connects to the chassis cooling fans.
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.
2.3.16- GPU Power Connectors (8-pin GPU_PWR1 to GPU_PWR4)
The motherboard provides four 8-pin ATX 12V GPU power connectors.
2.3.17- MCIO Power Connectors (6-pin MCIO_PWR1, MCIO_PWR2)
The motherboard provides two 6-pin MCIO power connectors.
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.
2.3.19- SATA Connector (Right-Angle SATA_0)
Supports a SATA data cable for an internal storage device.
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.
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.
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
TBD (Information not explicitly present in the DOCX content)
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
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
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.
3.3.3- Installing the Server Top Cover
3.3.4- CPU Installation
Follow these steps to install the CPU into the LGA 4677 socket:
3.3.5- Remove/Replace DIMMS
3.3.5.1- Replacing DIMMS Type B (Two Clips)
Press down on the latches on each side of the DIMM slot until they are tilted away.
Line up the notch in the DIMM with the notch in the slot.
Gently press the DIMM into the slot until an audible click is heard, indicating the latches are engaged
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.
3.3.7- Hard Drive Installation/Removal
3.3.7.1- Removing the 2.5” Hard Drive From Hard Drive Tray
Press the locking lever latch on the drive tray to unlock the retention lever.
Rotate the lever out and away from the module bay and pull the hard drive out of the drive tray.
3.3.7.2- Installing a 2.5” Hard Drive into the Hard Drive Tray
Engage one side of the hard drive into the tray by aligning the side bracket.
Carefully push down the other side of the hard drive until it is locked into place.
3.3.7.3- Front Panel Installing the Hard Drive Assembly
Slide the drive tray into the Hard Drive bay until the drive is fully seated.
Push in the locking lever to lock the drive tray into place.
3.3.7.4- Rear Panel Installing the Hard Drive Assembly
Slide the drive tray into the Hard Drive bay until the drive is fully seated.
Push in the locking lever to lock the drive tray into place.
3.3.8- Replacing the System Fan
Press and hold the clip on the fan.
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.
Gently place the fan on the fan bar. Make sure the fan is well seated.
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).
3.3.9- Air Duct Installation
Align the air duct over the heat sink and carefully lower the air duct in place.
Align the duct cover over the air duct and fasten it to the air duct.
Install the duct bracket over the duct assembly and lock it in place with the chassis.
3.3.10- Add-In Card Installation
Remove the screws and plate.
Install the add-in card to the riser-card bracket blanking.
Secure the add-in card to the assembly with screws.
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/.
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.
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.
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
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
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 5.1- Troubleshooting & FAQ section
5.4.2- Safe Use and Installation Instructions
Please refer to Section 1.2- Safety for complete Safe Use and Installation Instructions.
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