What types of CPUs are compatible with this motherboard?

This motherboard supports 2nd Gen Intel Xeon Scalable Processors and Intel Xeon Scalable Processors using a Dual LGA 3647 socket.

What is the maximum memory supported by the Supermicro MotherBoard MBD-X11DPI-N-B?

The Supermicro MotherBoard MBD-X11DPI-N-B supports up to 2TB of 3DS ECC RDIMM and DDR4-2666 MHz memory in 16 DIMM slots.

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Main image of Supermicro MotherBoard MBD-X11DPI-N-B Xeon Dual Socket LGA 3647 C621 Max.2TB PCI Express E-ATX (MBD-X11DPI-N-B) Bulk packaging - - OEM

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Supermicro MotherBoard MBD-X11DPI-N-B Xeon Dual Socket LGA 3647 C621 Max.2TB PCI Express E-ATX (MBD-X11DPI-N-B) Bulk packaging - - OEM

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Option: Dual LAN with GbE

Dual LAN with 10GBase-T
Dual LAN with GbE

2nd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors
Dual Socket LGA-3647 (Socket P) supported, CPU TDP support Up to 205W TDP, 2 UPI up to 10.4 GT/s
Intel® C621
Up to 4TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-2933MHz
Up to 2TB Intel® Optane™ DC Persistent Memory in memory mode (Cascade Lake only);
4 PCI-E 3.0 x16,
2 PCI-E 3.0 x8,
2 PCI-E 3.0 NVMe x4 Internal Port(s)
M.2 Interface: PCI-E 3.0 x4
M.2 Form Factor: 2260, 2280, 22110
M.2 Key: M-Key
Intel® C621 controller for 14 SATA3 (6 Gbps) ports; RAID 0,1,5,10
Dual LAN with 1GbE LAN with Intel® X722
1 VGA port

Overview

Specs

Reviews (3)

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Supermicro MotherBoard MBD-X11DPI-N-B Xeon Dual Socket S3647 C621 Max. 2TB PCI Exress EATX Brown Box

Model
Brand	SUPERMICRO
Model	MBD-X11DPI-N-B

Supported CPU
CPU Socket Type	Dual LGA 3647
CPU Type	Supports 2nd Gen Intel Xeon Scalable Processors and Intel Xeon Scalable Processors

Chipsets
North Bridge	Intel C621

Memory
DDR4 Standard	2666 / 2400 / 2133 MHz ECC DDR4 RDIMM, LRDIMM
Maximum Memory Supported	Up to 2TB 3DS ECC RDIMM, DDR4-2666 MHz; Up to 2TB 3DS ECC LRDIMM, in 16 DIMM slots

Expansion Slots
PCI Express 3.0 x16	4
PCI Express x8	2 x PCI-E 3.0 x8

Storage Devices
SATA	14 x SATA 6.0Gb/s

Onboard Video
Onboard Video Chipset	Aspeed AST2500

Onboard LAN
Number of LAN	Dual LAN with GbE from C621

Rear Panel Ports
COM	1
RJ45	2 x RJ45 Gigabit Ethernet LAN ports
USB 1.1/2.0	2 x USB 2.0
USB 3.0	2 x USB 3.0

Features
Features	Intel Xeon Scalable Processors, Dual Socket P (LGA 3647) supported, CPU TDP support 205W, 2 UPI up to 10.4 GT/s Intel C621 Up to 2TB 3DS ECC RDIMM, DDR4-2666 MHz; Up to 2TB 3DS ECC LRDIMM, in 16 DIMM slots 4 x PCI-E 3.0 x16, 2 x PCI-E 3.0 x8 M.2 Interface: PCI-E 3.0 x4 M.2 Form Factor: 2260, 2280, 22110 M.2 Key: M-Key, 2 x PCI-E 3.0 NVMe x4 Internal Port (s) 1 x VGA port Intel C621 controller for 14 SATA3 (6 Gbps) ports; RAID 0, 1, 5, 10 Dual LAN with GbE from C621

Dimensions
Form Factor	Extended ATX
Dimensions (W x L)	12.0" x 13.0"

Additional Information
First Listed on Newegg	September 15, 2017

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 3 years
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Return for refund until: January 31, 2027
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Supermicro MotherBoard MBD-X11DPI-N-B Xeon Dual Socket LGA 3647 C621 Max.2TB PCI Express E-ATX (MBD-X11DPI-N-B) Bulk packaging - - OEM

Learn more about the Supermicro MBD-X11DPI-N-B

Customer Reviews of the Supermicro MBD-X11DPI-N-B

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 1B4-005W-00155

Supermicro MotherBoard MBD-X11DPI-N-B Xeon Dual Socket LGA 3647 C621 Max.2TB PCI Express E-ATX (MBD-X11DPI-N-B) Bulk packaging - - OEM

Learn more about the Supermicro MBD-X11DPI-N-B

Customer Reviews of the Supermicro MBD-X11DPI-N-B

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info