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  6. Item#: 1B4-005W-00156

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Supermicro MotherBoard MBD-X11DPI-NT-O Xeon Dual Socket LGA3647 C622 Max.2T PCI Express E-ATX (MBD-X11DPI-NT-O)

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  • Dual LAN with 10GBase-T
  • Dual LAN with GbE
  • Intel Xeon Scalable Processors Dual Socket P (LGA 3647) supported
  • Intel C622
  • 14 x SATA3 (6 Gbps) ports; RAID 0, 1, 5, 10
  • 2 x PCI-E 3.0 NVMe x4 Internal Port (s)
  • Dual LAN with 10GBase-T with Intel X722 + X557
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Overview
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DP Xeon Motherboards - Socket P (LGA 3647) BOARDS supporting Intel Xeon Scalable Processors / Socket P (LGA 3647) Supermicro's new generation X11 DP serverboards offer the highest levels of performance, efficiency, security and scalability in the industry with up to: 3TB DDR4 2666MHz in 24 DIMM slots per node, 7 PCI-E slots, SAS 3.0 /SATA 3.0 /NVMe hot-swap HDD/SSD support, 10GBase-T/10G SFP+/56Gbps FDR InfiniBand networking options, SATA Disk-on-Module (DOM), and IPMI 2.0 plus KVM with dedicated LAN. The SuperWorkstation boards offer in addition 7.1 HD Audio, Thunderbolt AOC header, and up to 11 USB ports.
Chipset Manufacturer: IntelTotal
Processor Supported: 2Processor
Socket: Socket
P LGA-3647Processor Supported: XeonNumber of
Memory Slots: 16Memory
Form Factor: RDIMM
Memory Form Factor: DIMM
Memory Form Factor: LRDIMM
Maximum Memory: 2 TBMemory
Speed Supported: 2.67 GHzMemory
Speed Supported: 2.40 GHzMemory
Speed Supported: 2.13
GHzMemory Technology: DDR4 SDRAM
Controller Type: Serial
ATA/600RAID Supported: YesRAID
Levels: 10RAID
Levels: 5RAID
Levels: 1RAID
Levels: 0Onboard
Video: On-board Video ChipsetGraphics
Controller Manufacturer: ASPEED
Graphics Controller Model: AST2500Audio
Channels: 7.1G igabit
Ethernet: Yes10Gigabit
Ethernet: YesNumber of Total
Expansion Slots: 6Total Number of
PCI Express Slots: 6Number of PCI Express x8
Slots: 2Number of PCI Express x16
Slots: 4Total Number of
USB Ports: 4Number of
USB 3.0 Ports:
2VGA: YesNumber of
SATA Interfaces: 14Number of M.
2 Interfaces: 1Total Number of
Onboard USB Ports: 5Number of
Onboard USB 3.0 Ports: 3Number of
NVMe Ports: 2Form
Factor: Extended ATX
Width:
13Depth:
12"Compatibility:
SuperServer: SYS-6029P-TRT
SYS-7049P-TRT SYS-2029P-C1RT Chassis: SC213AC-R1K23LPB SC825TQC-R1K03LPB SC745BAC-R1K28B2 "

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.

Manufacturer Contact Info

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The Supermicro MBD-X11DPI-NT-O is an E-ATX server motherboard for two Intel Xeon Scalable processors, with support for up to 2TB of ECC DDR4 memory and dual 10GBase-T LAN. It suits server and workstation builders who need multi-CPU compute capacity, substantial memory, and fast wired networking.

Recommended For

  • A storage-server builder who needs many onboard SATA connections, ECC memory, and room to add storage or controller cards.
  • A virtualization or homelab operator who plans to run a multi-CPU Xeon server and values ECC memory, remote management, and expansion for several workloads or devices.
  • A compute-focused workstation builder whose software can use two supported Xeon Scalable processors and benefits from server-class memory capacity and multiple expansion slots.
  • A server or homelab owner with compatible 10GbE networking who wants high-speed wired connectivity built into the board rather than relying on an add-in network card.

Spec Summary

AttributeValue
Best ForDual-socket Intel Xeon server builds requiring ECC memory, extensive SATA storage, and 10GBase-T networking
Processor And PlatformDual LGA 3647 sockets support Intel Xeon Scalable and 2nd Gen Intel Xeon Scalable processors on the Intel C622 chipset; supports CPUs up to 205W TDP and 2 UPI links up to 10.4 GT/s
Memory Support16 DIMM slots support ECC DDR4 RDIMM or LRDIMM, with up to 2TB of 3DS ECC memory and speeds up to 2666 MHz
Expansion SlotsFour PCIe 3.0 x16 slots and two PCIe 3.0 x8 slots
Storage Interfaces And RAID14 SATA 6 Gb/s ports support RAID 0, 1, 5, and 10; M.2 supports PCIe 3.0 x4 drives in 2260, 2280, and 22110 sizes with an M-Key
NetworkingDual LAN with 10GBase-T using Intel X722 and X557 controllers
Rear I/O And GraphicsAspeed AST2500 onboard video with one VGA port, one COM port, two USB 2.0 ports, and two USB 3.0 ports
Form Factor And DimensionsExtended ATX, 12.0 × 13.0 inches
Model IdentifiersSupermicro MBD-X11DPI-NT-O