MBD-X9DAI-O Supermicro E-ATX Dual R (LGA 2011) 16 DIMM Slots Mainboard

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Happyware Article Number:

SH9M1965-930011

Manufacturer Number:

MBD-X9DAI-O

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

MBD-X9DAI-O

High-Performance Dual-Socket E-ATX Server Motherboard featuring PCIe Gen3 I/O density with the MBD-X9DAI-O

The MBD-X9DAI-O is an E-ATX server motherboard built on the Supermicro X9DAi platform for dual Intel Xeon E5 processors (LGA2011), targeting balanced compute and expansion in 2P enterprise systems. With an Intel C602 chipset foundation, the MBD-X9DAI-O supports high core-count scaling and provides a stable base for virtualization hosts, general-purpose application servers, and technical compute nodes that depend on predictable PCIe and memory behavior.

For memory architecture, the MBD-X9DAI-O provides 16 DDR3 DIMM slots in quad-channel design with ECC support, enabling large RAM footprints for VM consolidation and in-memory services. PCIe 3.0 expansion is optimized for multi-card deployments, offering multiple full-height/full-length slots suited to accelerators, high-speed NICs, or storage HBAs. Storage connectivity is designed for internal backplanes and mixed-drive layouts, with 10 onboard SATA ports and RAID support to simplify boot mirroring and local capacity builds. Dual Intel I350 1GbE ports deliver reliable baseline networking where dedicated fabrics or add-in NICs handle higher throughput.

Why Choose the MBD-X9DAI-O?

The MBD-X9DAI-O is engineered for density-to-performance efficiency in classic 2-socket server designs, combining substantial memory capacity with PCIe Gen3 slot availability for I/O-heavy configurations. The MBD-X9DAI-O is a pragmatic choice for scalable deployments where platform maturity, component compatibility, and predictable expansion mapping are key to repeatable builds.

Supermicro designs platforms with a focus on server-grade power delivery, validated component ecosystems, and long-life support practices aligned with modern data centre operability. The MBD-X9DAI-O reflects this approach through robust firmware tooling, watchdog support, and an optional TPM header for security-oriented builds.

Key Applications:

2-socket virtualization hosts
HPC and technical compute nodes
PCIe accelerator and FPGA servers
Storage/backup servers with internal SATA backplanes
Network and security appliances with add-in NICs

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your build targets for the MBD-X9DAI-O, enabling accurate BOM planning and deployment alignment. For long-lived platforms, you can also extend the warranty up to 6 years to secure predictable lifecycle coverage.

Technical details of MBD-X9DAI-O

CPU Socket:

R (LGA 2011)

Onboard Memory:

RAID Support:

Yes

CPU Manufacturer:

Intel

CPU Supported Type:

Xeon E5

Form Factor:

E-ATX

Chipset:

Intel C602

RAM Maximum Capacity:

2048GB

Max RAM Frequency :

1866MHz

RAM Slots:

16 DIMM DDR3

RAM Channels:

Quad-Channel

PCIe Slots:

1 PCIe 3.0 x8 2 PCIe 3.0 x8 3 PCIe 3.0 x16

Network Ports:

2 RJ45 1 Gbps

ECC Support:

ECC Non-ECC

Onboard Network:

Ethernet

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

USB Ports:

2x USB-A 2.0 (480Mb/s) 2x USB-A 3.0 (5Gb/s) 5x USB-A 2.0 (480Mb/s)

Other Ports:

1x PS/2 keyboard 1x audio line-in - mini-jack 1x audio line-out - mini-jack 1x TPM Header 1x serial

Trusted Platform Module (TPM):

Optional

BIOS:

AMI UEFI

Wi-Fi Support:

None

Onboard Audio Chipset:

Realtek ALC889

Embedded:

GPIO Pins:

Card Reader:

How long is the Warranty and how you can get technical support for MBD-X9DAI-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