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Supermicro MB MBDH12SSLCO Socket SP3 AMD EPYC 7003 Milan/EPYC 7002 Rome Max 2TB DDR4 PCIE ATX RTL
- 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
- 8 SATA3, Broadcom 3008 SAS3 (12 Gbps) controller for 8 SAS3 ports, 2 M.2
- 2 Gigabit Ethernet LAN Ports
- 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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Overview
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Supermicro MB MBDH12SSLCO Socket SP3 AMD EPYC7002 Max2TB DDR4 PCIE ATX RTL
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
- 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.
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.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-408-503-8000
- Support Website
- View other products from Supermicro
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The Supermicro MBD-H12SS-LCO is a single-socket ATX server motherboard for AMD EPYC 7003 and 7002 processors, supporting up to 2TB of registered ECC DDR4 memory. It suits enterprise, virtualization, and other memory-intensive server builds that need PCIe 4.0 expansion and onboard SAS connectivity.
Recommended For
- Home-lab operators building a virtualisation host for several VMs or containers who can use an EPYC 7002/7003 CPU, registered ECC memory and remote IPMI management.
- DIY NAS or storage-server builders who need onboard SATA and SAS connectivity, plus PCIe slots for additional storage or networking cards.
- Compute or workstation builders running highly threaded CPU workloads who need a single-socket EPYC platform, substantial ECC memory capacity and multiple PCIe expansion slots.
- Server builders who want an ATX EPYC board with onboard management graphics and IPMI, so they can administer or troubleshoot a system without relying on a desktop graphics card.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Server systems using an AMD EPYC 7003/7002-series processor, with support for up to 2 TB of DDR4 memory and PCIe expansion |
| Processor And Socket | Supports AMD EPYC 7003/7002-series processors in Socket SP3 (LGA 4094); EPYC 7003 processors with 3D V-Cache require BIOS version 2.3 or newer |
| Memory Configuration | Up to 2 TB of DDR4 SDRAM across 8 memory slots, with a 3200 MHz memory clock |
| Expansion And Graphics Interface | 7 PCIe ports with PCI Express 4.0 graphics-card interface support |
| Storage Connectivity | 8 SATA 3 ports |
| Networking And USB | 2 Ethernet ports and 6 USB ports total, including 2 USB 2.0 ports; no HDMI ports |
| Board Format And Power | ATX motherboard with a 24-pin main power connector |
| Model Identifiers | Supermicro MBD-H12SSL-C-O |