MBD-H12SSL-C-O Supermicro ATX Single SP3 (LGA 4094) 8 DIMM Slots Server Mainboard

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Product line:

H12 Series

See all Single CPU (UP) Motherboards

See other Supermicro products

€704.00

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Happyware Article Number:

SH9M4855-155036

Manufacturer Number:

MBD-H12SSL-C-O

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MBD-H12SSL-C-O

High-Performance ATX Server Motherboard featuring AMD EPYC PCIe 4.0 expansion with the MBD-H12SSL-C-O

MBD-H12SSL-C-O is an ATX single-socket platform for AMD EPYC 7003/7002 processors on SP3, engineered for balanced compute density and high I/O bandwidth in enterprise rack and tower deployments. The architecture pairs a wide PCIe 4.0 lane budget with a clean single-CPU topology to reduce latency and simplify NUMA planning for virtualization and general-purpose compute.

With 8-channel DDR4-3200 ECC across 8 DIMM slots, MBD-H12SSL-C-O supports memory-heavy consolidation while maintaining predictable performance under mixed workloads. Expansion is optimized for add-in infrastructure: 5 PCIe 4.0 x16 and 2 PCIe 4.0 x8 full-height/full-length slots enable GPU-capable configurations, multi-NIC upgrades, and HBA/accelerator integration without sacrificing airflow clearance. Storage connectivity is designed for tiered layouts, combining 8 SATA plus 8 SAS ports with dual PCIe 4.0 x4 M.2 for fast boot, metadata, or cache devices.

Why Choose the MBD-H12SSL-C-O?

MBD-H12SSL-C-O delivers a strong density-to-performance profile for enterprises that need maximum expansion headroom from a single-socket system, reducing platform cost and operational complexity while keeping upgrade paths open. Integrated IPMI/BMC management, TPM support, and a mature UEFI/IPMI 2.0 firmware stack align the board with scalable, remotely operated fleets and consistent security baselines.

Supermicro designs the H12 series with a focus on data centre compatibility, component validation, and long-life platform stability. The result is an enterprise motherboard built for continuous operation, serviceability, and standardized management workflows across heterogeneous server roles.

Key Applications:

Virtualization and VM consolidation
Private cloud infrastructure
Software-defined storage nodes
Backup and archive servers
Multi-NIC edge and gateway systems

At Happyware - Server Hardware you benefit from Non-Binding Offers that match MBD-H12SSL-C-O platform requirements to your target configuration, and 24/7 Customer Service to support deployment planning, compatibility checks, and rollout timelines.

Technical details of MBD-H12SSL-C-O

CPU Socket: SP3 (LGA 4094)

Onboard Memory: No

RAID Support: Yes

CPU Manufacturer: AMD

CPU Supported Type: EPYC

Form Factor: ATX

Chipset: System-on-Chip (SoC)

RAM Maximum Capacity: 2048GB

Max RAM Frequency : 3200MHz

RAM Slots: 8 DIMM DDR4

RAM Channels: 8-Channel

PCIe Slots: 2 PCIe 4.0 x8, 5 PCIe 4.0 x16

M.2 Slots: 2 PCIe 4.0 x4 M.2 22110, M.2 2280 M-Key

Network Ports: 2 RJ45 1 Gbps

ECC Support: ECC

Onboard Network: Ethernet

Suitability: Server

Performance Class: High-End

Onboard CPU: No

RAID Support: Yes

Onboard Graphic: Yes

Video Output: 1x VGA

USB Ports: 2x USB 3.0, 4x USB 3.0

Other Ports: 1x COM Port, 1x TPM Header

Trusted Platform Module (TPM): Yes

BIOS: AMI UEFI

Wi-Fi Support: None

Bluetooth integrated: None

Onboard Audio Chipset: No

Embedded: No

GPIO Pins: 0

Card Reader: No

How long is the Warranty and how you can get technical support for MBD-H12SSL-C-O

Warranty:	12 months (part) 36 months (labor)
Advanced replacement:	yes
RMA Url:	https://www.supermicro.com/en/support/rma/
Description:	120 days Advance Cross-Ship