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

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Product line:

H11 Series

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€746.00

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Happyware Article Number:

SH3M9516-653410

Manufacturer Number:

MBD-H12SSL-CT-O

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MBD-H12SSL-CT-O

High-Performance ATX Server Motherboard featuring single-socket AMD EPYC and PCIe Gen4 expansion with the MBD-H12SSL-CT-O

The MBD-H12SSL-CT-O is an ATX server motherboard engineered around the AMD EPYC 7003/7002 SP3 platform to deliver high core density and predictable I/O for enterprise racks. With 8-channel DDR4 memory support across 8 DIMM slots, the MBD-H12SSL-CT-O enables balanced bandwidth and capacity scaling for virtualisation, cloud stacks, and latency-sensitive middleware while maintaining ECC reliability.

For expansion, the MBD-H12SSL-CT-O exposes PCIe Gen4 lanes through multiple full-height slots, enabling throughput-focused configurations such as NVMe storage controllers, high-speed NICs, or accelerators without creating I/O bottlenecks. Storage design combines 8x SATA with 2x SAS connectivity plus dual PCIe 4.0 x4 M.2 sockets for OS boot or cache tiers, supporting flexible topologies in software-defined storage. Integrated dual 10GbE (Broadcom BCM57416) aligns the MBD-H12SSL-CT-O with standard Top-of-Rack networking, while onboard ASPEED graphics and a dedicated BMC with IPMI streamline remote deployment and lifecycle operations.

Why Choose the MBD-H12SSL-CT-O?

The MBD-H12SSL-CT-O targets enterprise teams that need a strong density-to-performance ratio in single-socket nodes without sacrificing I/O headroom. It scales cleanly from compute-heavy VMs to storage-centric designs, with platform-level manageability and TPM 2.0 readiness that simplify standardised rollouts and secure provisioning.

Supermicro designs its server motherboards with a focus on data centre interoperability, long-life component selection, and validated firmware tooling. The MBD-H12SSL-CT-O reflects this engineering approach through consistent remote management, predictable BIOS behaviour, and interface choices aligned to modern rack and cabling practices.

Key Applications:

Virtualisation and private cloud nodes
Software-defined storage and hyperconverged infrastructure
Enterprise database and middleware servers
Network function virtualisation (NFV)

At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment targets for the MBD-H12SSL-CT-O, helping you standardise configurations efficiently. For long-lived platforms, an extended warranty up to 6 years provides additional planning security for enterprise rollouts.

Technical details of MBD-H12SSL-CT-O

CPU Socket:

SP3 (LGA 4094)

Onboard Memory:

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

PCIe Slots:

2 PCIe 4.0 x8 5 PCIe 4.0 x16

M.2 Slots:

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

Network Ports:

2 RJ45 10 Gbps

ECC Support:

ECC

Onboard Network:

Ethernet

Suitability:

Server

Performance Class:

High-End

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

Aspeed AST2500

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

Onboard Audio Chipset:

Embedded:

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