MBD-X11DAI-N-B — Supermicro Dual-Socket LGA3647 (Intel Xeon Scalable/2nd Gen Scalable) E-ATX Server Motherboard, Intel C621 chipset, 16x DDR4 DIMM, Dual GbE
MPN: MBD-X11DAI-N-B|By: Supermicro

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Supermicro lists MBD-X11DAI-N-B as a dual-socket LGA3647 (intel Xeon Scalable/2nd gen scalable) E-ATX Server motherboard, Intel C621 chipset, 16x DDR4 DIMM, dual GbE. Board format decides the standoffs, the I/O shield and whether the chassis will close. This is E-ATX. Tell us the case or chassis and we will confirm the mounting before it ships.
We return an itemised quote within 48 business hours, and we say plainly when a part is constrained rather than quoting a date we cannot hold.
Featuring
- Chipset
- C621
- Processor Family
- Xeon Scalable
- Manufacturer
- Supermicro
Interfaces / Ports
- CPU Socket
- LGA3647
Physical characteristics
- Memory Type
- DDR4
- Form Factor
- E-ATX
- Product Type
- Motherboards
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 7 facts we can state about MBD-X11DAI-N-B without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Supermicro MBD-X11DAI-N-B is deployed
- Sourcing MBD-X11DAI-N-B against a build sheet that names it explicitly
- Rebuilding a server that is out of warranty
- Standardising a build on one socket and chipset
Who this part is for
- Integrators building to a specified socket and chipset
- Engineers replacing a failed board without changing platform generation
- Procurement replacing a board under a production fault
What you get ordering this from us
Ordered by part number
MBD-X11DAI-N-B is what is quoted and MBD-X11DAI-N-B is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Generation and socket confirmed
A board from an adjacent generation will not take the same CPUs; we check the pairing against your service tag.
Questions buyers ask about this part
- Is MBD-X11DAI-N-B genuine and is the warranty intact?
- Yes — new and sealed, with the Supermicro warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MBD-X11DAI-N-B work in my server?
- Send the service tag and tell us which CPUs and DIMMs you are moving across. Boards are matched by generation, socket and firmware revision, and an adjacent generation will not take the same processors.
- Do you accept purchase orders and quote at volume?
- Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Motherboards we stock
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