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Green ATX server motherboard with silver CPU socket and eight black DIMM slots

Supermicro

Supermicro MBD-H12SSL-C-O server motherboard Socket SP3 EPYC 7003/7002 DDR4 3200 ATX

SKU CH-V67C-0YJVB MPN MBD-H12SSL-C-O

Supports single AMD EPYC 7003/7002 processor with eight DDR4 3200 slots up to 2TB, five PCI-E 4.0 x16, two PCI-E 4.0 x8 and dual M.2 2280/22110

  • CPU Socket TypeSocket SP3
  • CPU TypeSupports AMD EPYC 7003/7002 Series Processor (The latest AMD
  • Supports EPYC 7003/7002 processors for high core-count workloads
  • 8 DIMM slots accept up to 2 TB DDR4 3200 registered ECC memory
  • Five PCI-E 4.0 x16 slots provide maximum add-in card bandwidth
  • Two M.2 slots in 2280 and 22110 form factors with PCI-E 4.0 x4 each
  • ATX form factor fits standard server chassis for easy integration

Single-socket SP3 platform

The Supermicro MBD-H12SSL-C-O is an ATX server motherboard built around a single Socket SP3 for AMD EPYC 7003 and 7002 series processors. It targets system integrators and IT departments that need high core-count compute in a standard chassis form factor. The board delivers enterprise RAS features and 2 TB registered ECC DDR4-3200 capacity across eight DIMM slots.

BIOS-gated Milan and Rome upgrade

Moving from an earlier EPYC 7002 deployment to 7003 Milan processors requires BIOS 2.0 or newer, while 3D V-Cache SKUs need version 2.3 or newer. The jump is worth it when workloads benefit from higher per-core performance and larger L3 cache without changing the socket or memory infrastructure. Existing Rome-based systems can reuse the same chassis, power and cooling design.

Eight-channel memory and dense PCIe 4.0 I/O

Eight DIMM slots populate the full eight-channel memory controller, freeing builders from populating partial channels on smaller boards. Five PCIe 4.0 x16 slots, two PCIe 4.0 x8 slots and two M.2 connectors supporting 2280 and 22110 form factors provide dense accelerator, networking and storage expansion. The ATX layout fits standard server racks while leaving room for full-length add-in cards.

商品特色

  • Supports EPYC 7003/7002 processors for high core-count workloads
  • 8 DIMM slots accept up to 2 TB DDR4 3200 registered ECC memory
  • Five PCI-E 4.0 x16 slots provide maximum add-in card bandwidth
  • Two M.2 slots in 2280 and 22110 form factors with PCI-E 4.0 x4 each
  • ATX form factor fits standard server chassis for easy integration

商品規格

CPU Socket TypeSocket SP3
CPU TypeSupports AMD EPYC 7003/7002 Series Processor
(The latest AMD EPYC 7003 Series Processor with AMD 3D V-Cache Technology requires BIOS version 2.3 or newer)
出貨重量1.77 kg
包裝尺寸455 × 371 × 89 mm

商品問答

Will the ATX board fit in a standard 12-inch deep rackmount chassis?

The board follows the ATX form factor, so any chassis that accepts a standard ATX motherboard with the usual mounting holes will accommodate it.

Which BIOS version must be flashed before installing an EPYC 7003 Milan processor?

The 7003 series requires BIOS version 2.0 or newer for drop-in support, while the 3D V-Cache variants need version 2.3 or newer.

How often should the 3200MHz DDR4 ECC memory modules be reseated to maintain reliable contact?

Registered ECC DDR4 modules do not require periodic reseating; they are designed to stay securely seated for the life of the system.

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