MBD-H12SSL-NT-B Supermicro ATX Single SP3 (LGA 4094) 8 DIMM Slots Mainboard

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Product line:

H11 Series

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€665.59

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Happyware Article Number:

SH0M5698-650505

Manufacturer Number:

MBD-H12SSL-NT-B

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MBD-H12SSL-NT-B

High-Performance ATX Server Motherboard featuring AMD EPYC SP3 scalability with the MBD-H12SSL-NT-B

MBD-H12SSL-NT-B is a Supermicro ATX server motherboard engineered around a single-socket AMD EPYC SP3 platform, enabling high core density and strong per-node throughput in standard rack and tower server designs. Its 8-channel DDR4 ECC RDIMM architecture supports up to 2TB across 8 DIMM slots, providing predictable memory bandwidth and resilience for virtualised and multi-tenant workloads where error correction and capacity headroom are operational requirements.

For I/O-intensive builds, MBD-H12SSL-NT-B exposes PCIe Gen4 expansion with multiple full-height, full-length slots to sustain high-lane-count accelerators, SmartNICs, or high-port storage HBAs without bottlenecking. Storage connectivity is optimised for mixed media deployments, combining 16x SATA 6Gb/s for dense HDD/SSD arrays with dual PCIe Gen4 M.2 sockets for NVMe boot or high-IOPS local caching. Integrated networking aligns the board with modern top-of-rack designs through dual 10GbE RJ45, complemented by a dedicated 1GbE interface for management-plane separation.

Why Choose the MBD-H12SSL-NT-B?

MBD-H12SSL-NT-B delivers a balanced density-to-performance profile for enterprise compute nodes that must scale efficiently without moving to dual-socket complexity. With PCIe Gen4 lane availability, robust memory channels, and integrated IPMI/BMC for remote lifecycle control, MBD-H12SSL-NT-B supports repeatable deployments across private cloud, general-purpose servers, and edge sites where standardisation and serviceability drive down operational risk.

Supermicro designs platforms with a focus on data centre reliability, validated component interoperability, and firmware maturity. This approach ensures MBD-H12SSL-NT-B aligns with contemporary security and manageability expectations through UEFI, TPM support, ECC memory validation, and RAID-capable storage integration.

Key Applications:

Virtualisation hosts
Private cloud compute nodes
General-purpose enterprise servers
SATA storage-oriented builds
Edge and branch infrastructure

At Happyware - Server Hardware you benefit from non-binding offers tailored to your MBD-H12SSL-NT-B deployment targets and procurement cycles, and you can extend the warranty up to 6 years to secure long-lived platform standardisation in enterprise rollouts.

Technical details of MBD-H12SSL-NT-B

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:

2000GB

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 Gen 4 M.2 22110/2280 M-Key

Network Ports:

1 RJ45 1 Gbps 2 RJ45 10 Gbps

ECC Support:

ECC

Onboard Network:

Ethernet

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

1x VGA

USB Ports:

2x USB 3.0 Gen 1 Header 4x USB 3.0 Type-A

Other Ports:

1x COM Ports

Trusted Platform Module (TPM):

Yes

BIOS:

AMI UEFI

Wi-Fi Support:

None

Onboard Audio Chipset:

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

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