Pay in installments of $83.31 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Supermicro Motherboard MBD-H12SSL-C-B Socket SP3 AMD EPYC7002 Max2TB DDR4 PCI Express ATX BulkMPN MBD H12SSL C B Physical Stats Form Factor ATX Processor Chipset CPU Single AMD EPYCTM 7002 series Processor Socket SP3 Cores Up to 64 Cores Chipset System on Chip System Memory Memory Capacity 8 DIMM slots Supports up to 2TB Registered ECC DDR4 3200MHz SDRAM 8 channel memory bus Memory Type DDR4 3200 MHz Registered ECC, 288 pin gold plated DIMMs DIMM Sizes 8GB, 16GB, 32GB, 64GB, 128GB, 256GB Memory Voltage 1. 2V Error Detection Corrects single bit
MPNMBD-H12SSL-C-B
Physical Stats
Form Factor
ATX
Processor/Chipset
CPU
Single AMD EPYCTM 7002 series Processor
Socket SP3
Cores
Up to 64 Cores
Chipset
System on Chip
System Memory
Memory Capacity
8 DIMM slots
Supports up to 2TB Registered ECC DDR4 3200MHz SDRAM
8-channel memory bus
Memory Type
DDR4 3200 MHz Registered ECC, 288-pin gold-plated DIMMs
DIMM Sizes
8GB, 16GB, 32GB, 64GB, 128GB, 256GB
Memory Voltage
1.2V
Error Detection
Corrects single-bit errors
Detects double-bit errors (using ECC memory)
On-Board Devices
SATA
SATA3 (6 Gbps)
SAS
Broadcom 3008 SAS3 (12 Gbps) controller
RAID 0, 1, 10
IPMI
Support for Intelligent Platform Management Interface v.2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
ASPEED AST2500 BMC
Network Controllers
Dual gigabit LAN via Broadcom BCM5720
1 Realtek RTL8211F PHY (dedicated IPMI)
VGA
ASPEED AST2500 BMC
Input / Output
SATA
8 SATA3 (6 Gbps) ports
SAS
2 SAS3 (12 Gbps) ports
LAN
2 RJ45 Gigabit Ethernet LAN ports
1 RJ45 Dedicated IPMI LAN port
USB
6 USB 3.0 ports
(4 rear + 2 via header)
VGA
1 VGA port
Others
1 COM port (rear)
2 SATA DOM power connectors
1 TPM 2.0 header
Expansion Slots
PCI-Express
5 PCI-E 4.0 x16
2 PCI-E 4.0 x8
M.2
Interface: 2 PCI-E 4.0 x4
Form factor: 2280, 22110
Key: M-key
System BIOS
BIOS Type
AMI 256Mb SPI Flash EEPROM
BIOS Features
Plug and Play (PnP)
DMI 2.3
PCI 2.2
ACPI 5.1
USB Keyboard Support
SMBIOS 3.1.1
Management
Software
Super Doctor 5
Watch Dog
NMI
SUM
IPMI 2.0, KVM with dedicated LAN
Power Configurations
ACPI Power Management
Power-on mode control for AC power loss recovery
PC Health Monitoring
CPU
Monitors CPU Core Voltages, +3.3V, +5V, +5V standby, +3.3V standby
CPU switching voltage regulator
Supports system management utility
VBAT
FAN
Up to 7-fan status tachometer monitoring
Up to 7 4-pin fan headers
Dual Cooling Zone
Status monitor for speed control
Pulse Width Modulated (PWM) fan connectors
Temperature
Monitoring for CPU and chassis environment
CPU Thermal Trip Support
Thermal control for 7x Fan connectors
I2C Temperature Sensing Logic
LED
CPU / System Overheat LED
Other Features
Chassis Intrusion Detection
Chassis Intrusion Header
UID
Operating Environment / Compliance
Environmental Specifications
Operating Temperature:
10oC to 35oC (50oF to 95oF)
Non-operating Temperature:
-40oC to 70oC (-40oF to 158oF)
Operating Relative Humidity:
8% to 90% (non-condensing)
Non-operating Relative Humidity:
5% to 95% (non-condensing)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 25 reviews
Sort
Product Reviews
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones.
Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well.
Looks sleek and cool.
I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time.
But it feels totally secure on the desk with no wobble or shaking.
Great product.
Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too.
I also bought two of the ultimate set up cable management trays. Great products.
Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 5
Solid, simple and perfect.
Color: Black, Color: Black
Great simple design. The quality is evident in the thickness of materials. The assembly instructions, hardware and tools provided help minimize the time spent from opening the box to install. This product is packaged well and shipped with the customer convenience in mind. Well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Awesome quality
Color: White, Color: White
Take your time installing! It comes with all the instructions and templates. Make sure you’re screwing this into solid wood. I would not recommend you hang your expensive PC from a particle board table.
My Pc fits in well and it’s compatible with a ton of different sizes. Mine has been mounted under my desk for about 6 months and is rock solid. I will say, mine is balancing in there. If I don’t have it at its center of gravity, it could tip out. You can adjust it with the various screw holes but make sure you mount it into something solid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Fantasic under-desk mounting solution for gaming PC
Color: White
This item comes with an incredible amount of tools and guides for making you successful in mounting your desktop PC under the desk. I am very impressed with the quality of the materials and also the quality of documents included. It feel very sturdy using the included hardware.
I would recommend this item for anyone wanting to free up desktop space!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
PC holder that looks great and works on large PCs for easy under desk mounting
Color: Black
After a lot of research and trial and error I finally found the Heavy Duty Under Desk PC Holder. It is the only under desk PC holder that looks good and is able to hold my HP Omen 45L where I want it - under my desk. Putting it together is relatively easy as was the installation to the desk. No messing with cables or round steel tubes to get the job done.
The metal is solid, the black powder coating looks great, and the installation hardware is a;l there including a drill bit, hex key, and wrench. You just need to bring a screw driver for the wood screws to attach it to your desk.
Read the instructions and make sure you take the depth of your PC into account when attaching the PC holder to your desk, especially if you have a standing desk with motors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025