The Supermicro H12DSI-NT6 (MBD-H12DSI-NT6) is a dual-socket SP3 server motherboard in the E-ATX form factor. It supports AMD EPYC 7003 (Milan) and 7002 (Rome) processors, with up to two processors per board.
It has 32 DDR4 DIMM slots that take ECC RDIMM and LRDIMM memory at speeds up to 3200MHz. Memory capacity reaches 8TB with 256GB LRDIMMs. PCIe 4.0 x16 slots handle expansion cards such as GPUs, NVMe HBAs and networking cards, and SATA 6Gb/s provides storage connectivity.
An IPMI/BMC controller allows out-of-band management. The board is made for dual-socket server chassis and for workloads such as virtualization, AI/ML training, HPC and in-memory databases.
- Model
- H12DSI-NT6
- Part number
- MBD-H12DSI-NT6
- Brand
- Supermicro
- Socket
- SP3, dual socket
- CPU support
- AMD EPYC 7003 (Milan) and 7002 (Rome)
- Max TDP
- Up to 280W per socket
- Memory slots
- 32 x DDR4
- Memory type
- ECC RDIMM/LRDIMM, up to 3200MHz
- Max memory
- Up to 8TB (with 256GB LRDIMMs)
- Expansion
- PCIe 4.0 x16 slots
- Storage
- SATA 6Gb/s
- Management
- IPMI / BMC
- Form factor
- E-ATX
- Compatibility
- EPYC 7003/7002 SP3 processors, DDR4 ECC RDIMM and LRDIMM, E-ATX dual-socket server chassis, PCIe 4.0 expansion cards