Supermicro
Supermicro MBD-X12STH-F-O server motherboard LGA 1200 DDR4 3200 128GB ECC Micro ATX
Micro ATX server board with LGA 1200 socket, four DDR4 3200 ECC slots up to 128 GB, PCIe 4.0 x16, eight SATA 6.0 Gb/s and dual Gigabit LAN
- CPU Socket TypeLGA 1200
- CPU TypeSupports: 10th Gen Intel Pentium Processor Intel Xeon E-2300
- Number of Processor Support1
- North BridgeIntel C256
- Number of DDR4 Slots4 x 288-pin
- DDR4 StandardDDR4 3200
- Supports Intel Xeon E-2300 and 10th Gen Pentium CPUs in LGA 1200 socket
- Four DDR4 3200 slots accept up to 128 GB ECC UDIMM for data integrity
- PCIe 4.0 x16 plus PCIe 4.0 x4 and 3.0 x4 slots for flexible expansion
- Eight SATA 6.0 Gb/s ports and M.2 PCIe 3.0 x4 for storage density
- Dual Gigabit LAN, ASPEED BMC video, and rich rear I/O simplify management
Supermicro LGA 1200 Server Board
The Supermicro MBD-X12STH-F-O is a Micro ATX server motherboard built for the LGA 1200 socket. It supports single 10th Gen Intel Pentium or Xeon E-2300 processors up to 95W TDP. The Intel C256 chipset provides four 288-pin DDR4 3200 slots with ECC support up to 128GB.
Who This Fits And Who It Does Not
This board suits builders needing a compact server platform with ECC memory and eight SATA 6.0Gb/s ports. It also provides a PCIe 4.0 x16 slot and dual gigabit LAN. Buyers who want more storage interfaces or multiple CPU sockets should look elsewhere.
The Spec That Decides Fit
The LGA 1200 socket defines which processors install. Only the listed 10th Gen Intel Pentium and Xeon E-2300 CPUs are supported. Verify your processor matches this socket and generation before purchase.
Highlights
- Supports Intel Xeon E-2300 and 10th Gen Pentium CPUs in LGA 1200 socket
- Four DDR4 3200 slots accept up to 128 GB ECC UDIMM for data integrity
- PCIe 4.0 x16 plus PCIe 4.0 x4 and 3.0 x4 slots for flexible expansion
- Eight SATA 6.0 Gb/s ports and M.2 PCIe 3.0 x4 for storage density
- Dual Gigabit LAN, ASPEED BMC video, and rich rear I/O simplify management
Specifications
| Brand | SUPERMICRO |
|---|---|
| Model | MBD-X12STH-F-O |
| CPU Socket Type | LGA 1200 |
| CPU Type | Supports: 10th Gen Intel Pentium Processor Intel Xeon E-2300 Processor |
| Number of Processor Support | 1 |
| North Bridge | Intel C256 |
| Number of DDR4 Slots | 4 x 288-pin |
| DDR4 Standard | DDR4 3200 |
| Maximum Memory Supported | 128GB |
| ECC Supported | Yes |
| PCI Express 4.0 x16 | 1 |
| PCI Express x4 | 1 x PCI Express 4.0 x4 (in x8 Slot) 1 x PCI Express 3.0 x4 (in x8 Slot) |
| SATA | 8 x SATA 6.0Gb/s |
| M.2 | M.2 Interface: 1 PCI-E 3.0 x4 Form Factor: 2280/22110 Key: M-Key |
| Onboard Video Chipset | ASPEED AST2600 BMC |
| LAN Chipset | Intel I210 |
| LAN Speed | 10/100/1000Mbps |
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 2 RJ45 Gigabit Ethernet LAN ports 6 USB 2.0 port(s) (4 via header; 2 rear) 5 USB 3.2 Gen1 port(s) (2 via header; 2 rear; 1 type A) 1 VGA port(s) 2 COM Port(s) (1 header; 1 rear) |
| Form Factor | Micro ATX |
| Dimensions (W x L) | 9.6" x 9.6" |
| Shipping weight | 0.91 kg |
| Package size | 292 × 274 × 56 mm |
Questions about this item
What bandwidth does the PCIe 4.0 x16 slot provide?
The PCIe 4.0 x16 slot delivers up to 16 GT/s per lane for a total of 32 GB/s bidirectional throughput.
What are the board dimensions and mounting pattern?
The Micro ATX board measures 9.6" x 9.6" and uses the standard Micro ATX mounting hole layout.
How is the ASPEED AST2600 BMC configured for remote management?
Connect a dedicated LAN cable to the BMC port, then access the web interface via the default IP to enable KVM and IPMI features.
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