Supermicro H12SSL-NT Single Socket SP3 AMD EPYC 7002/7003 DDR4 SATA SAS ATX Server Motherboard — MBD-H12SSL-NT

The Supermicro MBD-H12SSL-NT is the H12SSL-NT in OEM/bulk packaging, a single-socket SP3 ATX server motherboard supporting AMD EPYC 7002 (Rome) and 7003 (Milan) processors with onboard SAS in addition to SATA. With DDR4 ECC RDIMM/LRDIMM support, PCIe 4.0, M.2, and integrated SAS connectivity, it delivers a comprehensive platform for 1P server builds requiring both SAS and SATA storage without a separate HBA.

Key Features

• Single socket SP3 — supports AMD EPYC 7002 (Rome) and 7003 (Milan)
• 8x DDR4 DIMM slots — ECC RDIMM/LRDIMM support
• Onboard SAS controller — SAS and SATA storage without a separate HBA
• PCIe 4.0 expansion for high-bandwidth GPU, NVMe, and networking
• M.2 storage connectivity
• ATX form factor for standard server chassis
• IPMI/BMC for out-of-band management

Product Specifications

• Part Number: MBD-H12SSL-NT
• Manufacturer: Supermicro
• OEM Status: OEM/Bulk (MBD prefix)
• Model: H12SSL-NT
• Socket: SP3 (single socket)
• CPU Support: AMD EPYC 7002 / 7003
• Memory Slots: 8x DDR4
• Form Factor: ATX
• Storage: SAS, SATA, M.2
• Management: IPMI / BMC

Processor Specifications

• Socket: SP3
• CPU Support: AMD EPYC 7002 (Rome) and 7003 (Milan)
• Max TDP: Up to 280W

Performance Specifications

• Memory: 8x DDR4 ECC RDIMM/LRDIMM, up to 3200MHz
• Max Memory: Up to 2TB (with 256GB LRDIMMs)
• PCIe: PCIe 4.0 x16 slots
• Storage: Onboard SAS + SATA 6Gb/s + M.2

Use Cases

• Single-socket AMD EPYC server builds requiring onboard SAS storage connectivity
• SAS storage server deployments without a separate HBA
• Virtualization and cloud workloads with SAS/SATA mixed storage
• Data center 1P EPYC server platform with integrated SAS

Compatibility

• AMD EPYC 7002 (Rome) and 7003 (Milan) SP3 processors
• DDR4 ECC RDIMM and LRDIMM memory modules
• SAS and SATA drives via onboard SAS controller
• Standard ATX server chassis

Frequently Asked Questions

What is the difference between MBD-H12SSL-NT and H12SSL-NT?

MBD-H12SSL-NT is the OEM/bulk packaging version (MBD prefix = motherboard, bulk packaging), while H12SSL-NT is the retail boxed version. Both are the same motherboard hardware.

What is the difference between MBD-H12SSL-NT and MBD-H12DSI-NT6?

The MBD-H12SSL-NT is a single-socket (1P) ATX board with onboard SAS, while the MBD-H12DSI-NT6 is a dual-socket (2P) E-ATX board. Select based on whether your workload requires 1P or 2P EPYC configuration.

The Supermicro MBD-H12SSL-NT delivers a single-socket SP3 ATX server platform for AMD EPYC 7002/7003 with DDR4 ECC memory, onboard SAS + SATA, PCIe 4.0, M.2, and IPMI in OEM packaging — a comprehensive 1P EPYC server motherboard for SAS storage deployments without a separate HBA.