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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Supermicro Motherboard MBD-X12DPL-I6-B C621A LGA 4189 P+ Max.2TB DDR4 ATX BulkForm Factor ATX Processor Cache CPU 3rd Gen Intel Xeon Scalable processors Dual Socket LGA 4189 (Socket P+) supported, CPU TDP supports Up to 185W TDP, 2 UPI up to 11. 2 GT s System Memory Memory Capacity Up to 2TB RDIMM, DDR4 3200MHz, Up to 2TB 3DS ECC LRDIMM, DDR4 3200MHz, in 8 DIMM slots Memory Type 3200 2933 2666MHz ECC DDR4 RDIMM, LRDIMM DIMM Sizes 256GBRDIMM: 256GB LRDIMM: 256GB 3DS LRDIMM: 256GB Memory Voltage 1. 2V Error Detection Corrects
Form FactorATX
Processor/Cache
CPU
3rd Gen Intel Xeon Scalable processors
Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 185W TDP, 2 UPI up to 11.2 GT/s
System Memory
Memory Capacity
Up to 2TB RDIMM, DDR4-3200MHz, Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz, in 8 DIMM slots
Memory Type
3200/2933/2666MHz ECC DDR4 RDIMM, LRDIMM
DIMM Sizes
256GBRDIMM: 256GB
LRDIMM: 256GB
3DS LRDIMM: 256GB
Memory Voltage
1.2V
Error Detection
Corrects single-bit errors
Detects double-bit errors (using ECC memory)
On-Board Devices
Chipset
Intel C621A
SATA
Intel C621A controller for 12 SATA3 (6 Gbps) ports, RAID 0,1,5,10
IPMI
ASPEED AST2600 BMC
Network Controllers
Dual LAN with Intel i210 Gigabit Ethernet Controller
Graphics
ASPEED AST2600 BMC
Input / Output
LAN
2 RJ45 Gigabit Ethernet LAN ports
USB
5 USB 3.2 Gen1 ports (2 rear + 2 via headers + 1 Type A)
Video Output
1 VGA port
Serial Port / Header
1 COM Port (1 header)
TPM
1 TPM Header
Expansion Slots
PCI-E
4 PCI-E 4.0 x16
M.2
M.2 Interface: 2 PCI-E 4.0 x4
Form Factor: 2280/22110, 2280
Key: M-Key
System BIOS
BIOS Type
AMI UEFI
Management
Software
Intel Node Manager, IPMI2.0, KVM with dedicated LAN, NMI, SPM, SSM, SUM, SuperDoctor 5, Watchdog
System Management Software
IPMICFG
SMCIPMITool
IPMIView for Linux/Windows
Power Configurations
ACPI Power Management
PC Health Monitoring
Voltage
+12V, +3.3V, +5V, +5V standby, 3.3V standby, 8 -fan status, Chassis intrusion header, Monitors CPU voltages, Supports system management utility
Temperature
CPU thermal trip support, PECI
LED
BMC/IPMI Heartbeat LED, UID/Remote UID
Other Features
ACPI power management, ATX Power connector, Chassis intrusion detection, Chassis intrusion header, Control of power-on for recovery from AC power loss, CPU thermal trip support for processor protection, Dual Cooling Zones, NCSI header, Node Manager Support, RoT, UID
Operating Environment
Operating Temperature Range
10oC - 35oC (50oF - 95oF)
Non-Operating Temperature Range
-40oC - 70oC (-40oF - 158oF)
Operating Relative Humidity Range
8% - 90% (non-condensing)
Non-Operating Relative Humidity Range
5% - 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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 3
Great wrist rest, advertised dimensions slightly inaccurate.
Color: Black Walnut
Perhaps this is nitpicky but I purchased this wrist rest because it was perfectly sized to my keyboard at 29cm wide. It got here, and it's a fine wrist rest in terms of quality, material and feel, but it's not 29cm wide, it's 30.5cm wide. The other dimensions are accurate enough - both only .1mm off, but the mismatched width against my keyboard is enough for me to notice it and obsess over it. If that doesn't bother you, I say go for it. At $15 it's a good deal.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Long lasting
Color: Black Walnut
I’ve had this for two years and it still looks brand new after every day use. Love it.
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Reviewed in the United States on January 21, 2026
★★★★★ 2
Fairly priced but the finish leaves something to be desired
Color: Black Walnut
This wrist rest looks very nice, but I'd give the finish of the wood a C. There are a few rather rough patches, one that feels like it will develop into splinters eventually if it's not refinished. I'm using it for now, but I'm definitely going to refinish it at some point and it's inspired me to make my own wrist rests from scratch out of hardwood. I gave this two stars because it's very pretty and it's fairly comfortable to use. The wood used is pretty expensive, so I'd say that the price of this item is rather fair. I just wish they put a better finish on materials that are so nice.
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Reviewed in the United States on September 15, 2021
★★★★★ 5
Great black leather tray for top of dresser
Color: Black
Excellent item, better than described. Very nice leather inside base. Nice leather trim. Exactly what I was looking for. I give 5 stars 👍
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Built to Last
Color: Black
When purchasing little practical and intentional pieces... it's easy to pick something of lesser value. Looking at all other styles and options, you see buttons and Velcro and magnets and they look enticing. But at the end of the day, you want the satisfaction of knowing you made the right choice. Pay a little extra and get what you want. This little tray will be in your possession for years to come. It's clean and sturdy and classy. Maybe a 2-tone color palette would be a nice option for future builds.
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Reviewed in the United States on February 8, 2026