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  6. Item#: 1B4-005W-00911

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Supermicro Motherboard MBDH12SSLNTO Socket SP3 AMD EPYC 7003 Milan/7002 Roma Max 2TB DDR4 PCIE ATX

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  • Single AMD EPYC 7003/7002 Series Processor
  • (7003 Series Processor drop-in support requires BIOS version 2.0 or newer)
  • 2TB Registered ECC DDR4 3200MHz SDRAM in 8 DIMMs
  • Expansion slots:
  • - 5 PCI-E 4.0 x16
  • - 2 PCI-E 4.0 x8
  • - M.2 Interface: 2 PCI-E 4.0 x4
  • - M.2 Form Factor: 2280, 22110
  • - M.2 Key: M-key
  • 2 M.2, 2 SlimSAS x8 (each: 8 SATA3 or 2 NVMe)
  • Dual 10GBase-T LAN via Broadcom BCM57416
  • ASPEED AST2500 BMC graphics
  • Up to 6 USB 3.0 ports (4 rear + 2 via header)
  • 7 PWM 4-pin Fans with tachometer status monitoring
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  1. Single AMD EPYC 7003/7002 Series Processor (7003 Series Processor drop-in support requires BIOS version 2.0 or newer)
  2. 2TB Registered ECC DDR4 3200MHz SDRAM in 8 DIMMs
  3. Expansion slots:
    •  5 PCI-E 4.0 x16
    •  2 PCI-E 4.0 x8
    •  M.2 Interface: 2 PCI-E 4.0 x4
    •  M.2 Form Factor: 2280, 22110
    •  M.2 Key: M-key
  4. 2 M.2,
    2 SlimSAS x8 (each: 8 SATA3 or 2 NVMe)
  5. Dual 10GBase-T LAN via Broadcom BCM57416
  6. ASPEED AST2500 BMC graphics
  7. Up to 6 USB 3.0 ports (4 rear + 2 via header)
  8. 7 PWM 4-pin Fans with tachometer status monitoring

Supermicro MBD-H12SSL-NT-O

With support for up to AMD EPYC 7003 series processors (Socket SP3), this motherboard takes all the essentials of the latest 7nm AMD server processors and combine them with proven stability and reliability you’d expected from a trusted name. A plenty of future-proof connectivity options including PCIe 4.0 and dual 10GbE LAN meet all your needs today and tomorrow. Ideal for high performance computing, NVMe storage solutions, and High Density Data Center applications.

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Now Even More EPYC

Delivering on promise to continuously drive innovation to help solve the world’s biggest challenges, AMD introduces the new 3rd Gen AMD EPYC server processors, featuring the EPYC 7763 — the world’s highest performing server processor. AMD EPYC 7003 Series helps elevate your business productivity by enabling faster application performance.

Supermicro MB MBDH12SSLNTO Socket SP3 AMD EPYC7002 Max2TB DDR4 PCIE ATX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.

Manufacturer Contact Info

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The Supermicro MBD-H12SSL-NT-O is an ATX server motherboard for one AMD EPYC 7003 or 7002 processor, with support for up to 2TB of registered ECC DDR4-3200 memory and dual 10GbE LAN. It suits server and data-center builders needing high memory capacity and fast wired networking.

Recommended For

  • Homelab and virtualization builders running an EPYC 7002 or 7003 server: the single-socket platform, eight memory channels, ECC memory support, and remote IPMI management suit workloads such as hosting multiple virtual machines and services.
  • Storage-server builders who need room for multiple add-in cards and flexible drive connections: the board provides multiple PCIe slots, two M.2 sockets, and two SlimSAS connectors that can support SATA or NVMe devices.
  • Workstation or compute-server builders combining several PCIe devices—such as GPUs, network cards, or storage controllers—around a compatible EPYC processor, with server-style cooling and chassis airflow.
  • Small-business or lab server operators who want dual 10Gb Ethernet and out-of-band management for remote administration rather than relying on a graphics-focused desktop setup.

Spec Summary

AttributeValue
Best ForSingle-processor server builds using AMD EPYC 7002/7003 processors, registered ECC memory, and high-speed Ethernet connectivity
Processor And SocketSupports one AMD EPYC 7002 or 7003 processor on Socket SP3 (LGA 4094); 7003 drop-in support requires BIOS version 2.0 or newer
Memory ConfigurationEight 288-pin DDR4 slots, eight-channel memory support, and DDR4-3200 registered ECC SDRAM; maximum supported memory is 2048 GB
Expansion And StorageFive PCIe 4.0 x16 slots and two PCIe 4.0 x8 slots; two M.2 PCIe 4.0 x4 sockets support 2280 and 22110 M-key drives. Two SlimSAS x8 connectors support SATA 3 or NVMe configurations; 14 SATA ports are listed
Wired NetworkingDual RJ45 Ethernet with a Broadcom BCM57416 chipset and 10 Gbps LAN speed
Video And Rear I/OASPEED AST2500 onboard video with D-Sub output; rear I/O includes one COM port and four USB 3.0 ports
Audio Setup8-channel audio with an optical S/PDIF connector
Board Format And DimensionsATX motherboard measuring 12.0 × 9.6 inches
Model IdentifiersSupermicro MBD-H12SSL-NT-O