Supermicro
Supermicro MBD-X11DPI-N-O Dual LGA 3647 DDR4 C621 Server Motherboard
Dual LGA 3647 server motherboard with Intel C621 chipset, 16 DDR4 DIMM slots, 14 SATA3 ports, four PCI-E 3.0 x16 and two x8 slots, M.2 PCI-E 3.0 x4, dual GbE LAN and Aspeed AST2500 BMC
- CPU Socket TypeDual LGA 3647
- CPU TypeSupports 2nd Gen Intel Xeon Scalable Processors and Intel Xe
- North BridgeIntel C621
- DDR4 StandardDDR4 2666 / 2400 / 2133 MHz ECC RDIMM, LRDIMM
- Maximum Memory SupportedUp to 2TB 3DS ECC RDIMM and DDR4-2666 MHz, Up to 2TB 3DS ECC
- PCI Express 3.0 x164
- Dual LGA 3647 sockets support two Xeon Scalable processors up to 205 W TDP
- 16 DDR4 DIMM slots deliver up to 2 TB ECC RDIMM or LRDIMM capacity
- Intel C621 chipset provides 14 SATA3 ports with RAID 0, 1, 5, 10
- Four PCI-E 3.0 x16 and two PCI-E 3.0 x8 slots enable high-density expansion
- Dual 1 GbE LAN ports with Marvell 88E1512 plus Aspeed AST2500 BMC for remote management
Dual LGA 3647 server platform
This E-ATX motherboard supports two 1st or 2nd generation Intel Xeon Scalable processors in LGA 3647 sockets with up to 205 W TDP each. It targets system integrators building high-density compute nodes, virtualisation hosts or storage appliances that require dual-socket performance and large memory capacity. The Intel C621 chipset provides the I/O foundation for demanding server workloads.
Sixteen DDR4 slots and six PCI-E lanes
The board offers 16 DIMM slots for DDR4-2666, 2400 or 2133 ECC RDIMM and LRDIMM modules, scaling to 2 TB of 3DS memory. Expansion includes four PCI-E 3.0 x16 slots, two PCI-E 3.0 x8 slots and an M.2 connector supporting 2260, 2280 and 22110 form factors over PCI-E 3.0 x4. Fourteen SATA3 ports with RAID 0, 1, 5, 10 and dual 1 GbE LAN ports handle storage and networking without add-in cards.
Replaces single-socket or older dual-socket boards
Builders moving from single-socket platforms gain a second CPU, doubled memory channels and extra PCI-E bandwidth for GPU or NVMe density. The jump is worthwhile when workloads exceed single-socket core counts, memory limits or I/O lanes. It is not suited for builds that need 10 GbE, onboard NVMe RAID without VROC, or consumer desktop features such as audio or Wi-Fi.
Najważniejsze cechy
- Dual LGA 3647 sockets support two Xeon Scalable processors up to 205 W TDP
- 16 DDR4 DIMM slots deliver up to 2 TB ECC RDIMM or LRDIMM capacity
- Intel C621 chipset provides 14 SATA3 ports with RAID 0, 1, 5, 10
- Four PCI-E 3.0 x16 and two PCI-E 3.0 x8 slots enable high-density expansion
- Dual 1 GbE LAN ports with Marvell 88E1512 plus Aspeed AST2500 BMC for remote management
Specyfikacja
| Brand | SUPERMICRO |
|---|---|
| Model | MBD-X11DPI-N-O |
| CPU Socket Type | Dual LGA 3647 |
| CPU Type | Supports 2nd Gen Intel Xeon Scalable Processors and Intel Xeon Scalable Processors |
| North Bridge | Intel C621 |
| DDR4 Standard | DDR4 2666 / 2400 / 2133 MHz ECC RDIMM, LRDIMM |
| Maximum Memory Supported | Up to 2TB 3DS ECC RDIMM and DDR4-2666 MHz, Up to 2TB 3DS ECC LRDIMM, in 16 DIMM slots |
| PCI Express 3.0 x16 | 4 |
| PCI Express x8 | 2 x PCI Express x8 |
| Other Slots | M.2 Interface: PCI-E 3.0 x4 Form Factor: 2260, 2280, 22110 |
| SATA | 14 x SATA3 (6 Gbps) port |
| SATA RAID | 0/1/5/10 |
| Onboard Video Chipset | Aspeed AST2500 BMC |
| Number of LAN | Dual LAN with GbE from C621 |
| LAN Speed | 10/100/1000Mbps |
| Second LAN Speed | 10/100/1000Mbps |
| Video Ports | 1 x VGA port |
| RJ45 | 2 x RJ45 |
| USB 1.1/2.0 | 2 x USB 2.0 |
| USB 3.0 | 2 x USB 3.0 |
| Features | Intel Xeon Scalable Processors, Dual Socket P (LGA 3647) supported, CPU TDP support 205W, 2 UPI up to 10.4 GT/s, CPU1: Skylake-F CPU supported Intel C621 Up to 2TB 3DS ECC RDIMM and DDR4-2666 MHz, Up to 2TB 3DS ECC LRDIMM, in 16 DIMM slots 4 x PCI-E 3.0 x16, 2 x PCI-E 3.0 x8, M.2 Interface: PCI-E 3.0 x4, M.2 Form Factor: 2260, 2280, 22110, 2 x PCI-E 3.0 NVMExpress x4 Internal Port(s) 1 x VGA port Intel C621 controller for 14 x SATA3 (6 Gbps) ports; RAID 0, 1, 5, 10 Dual LAN with GbE from C621 |
| Form Factor | Extended ATX |
| Dimensions (W x L) | 12.0" x 13.0" |
| Waga przesyłki | 2.03 kg |
| Wymiary opakowania | 429 × 335 × 86 mm |
Pytania dotyczące tego produktu
What is the maximum CPU TDP the board can handle before thermal throttling becomes the first bottleneck?
Each socket supports processors up to 205 W TDP, so sustained full-load operation is limited by the cooling solution you provide for that power envelope.
How loud or hot does the onboard dual 1 GbE controller run during continuous all-day traffic?
The Marvell 88E1512 PHYs draw minimal power and generate little heat; they add no audible noise and do not raise board temperature noticeably under constant network load.
Which specific Xeon Scalable processors must I already own for this LGA 3647 board to post and run?
The board requires 1st or 2nd Generation Intel Xeon Scalable CPUs (Socket P) with up to 10.4 GT/s UPI; without a matched pair the system will not boot.
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