MBD-X11DAI-N-B Supermicro E-ATX Dual P (LGA 3647) 16 DIMM Slots Workstation Mainboard

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Product line:

X11

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€655.72

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Happyware Article Number:

SH1M2636-258690

Manufacturer Number:

MBD-X11DAI-N-B

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MBD-X11DAI-N-B

High-Performance E-ATX Dual-Socket Server/Workstation Motherboard featuring Intel C621 Platform Architecture with the MBD-X11DAI-N-B

The MBD-X11DAI-N-B is an E-ATX dual-socket LGA3647 motherboard engineered for 2nd Gen Intel Xeon Scalable platforms, enabling balanced CPU density for workstation-class throughput and lab-grade server consolidation. With 2 CPU sockets supporting up to 205W processors, the MBD-X11DAI-N-B aligns well to mixed-thread workloads where core count, memory capacity, and deterministic PCIe I/O matter more than single-accelerator tuning.

Memory architecture is optimized for large in-memory datasets: 16 DDR4 DIMM slots support ECC RDIMM/LRDIMM/3DS configurations up to 4TB, reducing contention in virtualization and content pipelines. PCIe 3.0 expansion is implemented as multiple full-length slots to sustain HBA/RAID controllers, NVMe add-in cards, and high-port NICs without bottlenecking lane allocation. For storage topology, the MBD-X11DAI-N-B provides 10x SATA III ports for capacity tiers, plus 2x NVMe ports and a PCIe 3.0 x4 M.2 slot to separate OS, cache, and scratch volumes for predictable I/O behavior.

Why Choose the MBD-X11DAI-N-B?

The MBD-X11DAI-N-B delivers a practical density-to-performance profile by combining dual-socket compute, high-capacity ECC memory, and flexible PCIe 3.0 slotting in an E-ATX footprint suited to enterprise chassis and workstation towers. Integrated IPMI/BMC management supports scalable deployment, remote diagnostics, and consistent lifecycle operations across development, lab, and production-adjacent environments.

Supermicro designs platforms with a focus on long-term availability, validated interoperability, and data centre-friendly serviceability. The implementation of IPMI with ASPEED AST2500 graphics, TPM support, and RAID feature enablement reflects an engineering approach built around controlled change management and operational reliability.

Key Applications:

CAD/EDA workstations
Media and content creation
Virtualization hosts for vSphere/Hyper-V
Dev/test consolidation
Storage and I/O expansion nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your configuration goals for the MBD-X11DAI-N-B and the option to extend the warranty up to 6 years, supporting predictable procurement and long-term platform planning.

Technical details of MBD-X11DAI-N-B

CPU Socket:

P (LGA 3647)

Onboard Memory:

RAID Support:

Yes

CPU Manufacturer:

Intel

CPU Supported Type:

Xeon Scalable

Form Factor:

E-ATX

Chipset:

C621

RAM Maximum Capacity:

4TB

Max RAM Frequency :

2933MHz

RAM Slots:

16 DIMM DDR4

PCIe Slots:

2 PCIe 3.0 x8 4 PCIe 3.0 x16

Storage Ports:

2 NVMe 10 SATA III (6Gb/s)

M.2 Slots:

1 PCIe 3.0 x4 M.2 22110, M.2 2280, M.2 2260 M-Key

Network Ports:

2 RJ45 1 Gbps

Onboard Network:

Ethernet

Suitability:

Workstation

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

x1 VGA 0

USB Ports:

x4 USB 3.2 Gen 1 ports rear 0 x1 USB 3.2 Gen 2 Type-A rear 0

Trusted Platform Module (TPM):

Yes

BIOS:

AMI 32Mb SPI Flash ROM

Wi-Fi Support:

None

Onboard Audio Chipset:

ALC888

Embedded:

GPIO Pins:

Card Reader:

How long is the Warranty and how you can get technical support for MBD-X11DAI-N-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