MBD-X11DPG-QT-B Supermicro Proprietary Dual P (LGA 3647) 16 DIMM Slots Mainboard

High-Performance Dual-Socket Server Motherboard Platform with the MBD-X11DPG-QT-B for Scale-Up Expansion

The MBD-X11DPG-QT-B is a Supermicro dual-socket server motherboard built on the Intel C621 platform for 2nd Generation Intel Xeon Scalable processors in LGA3647, targeting dense virtualization and scale-up enterprise applications. Its design prioritizes balanced compute-to-I/O by combining high core-count CPU support with a predictable PCIe Gen3 topology suitable for NIC, HBA, and accelerator deployments where chassis power and thermals define the final configuration.

For memory-bound workloads, the MBD-X11DPG-QT-B provides 16 DDR4 ECC DIMM slots with up to 4TB capacity and up to 2933 MT/s across a 6-channel memory architecture per CPU, supporting consolidation ratios and in-memory services with deterministic latency. Storage architecture supports mixed media nodes via 10x SATA III ports and an M.2 M-Key slot (22110/2280) on PCIe 3.0 x4, enabling OS or cache separation from bulk SATA pools, while integrated dual 10GbE (Intel X550) delivers predictable east-west throughput without consuming expansion slots.

Why Choose the MBD-X11DPG-QT-B?

The MBD-X11DPG-QT-B is engineered for enterprises that need scale-up flexibility without sacrificing serviceability: 6x PCIe 3.0 x16 FHFL slots plus an additional FHFL x8 slot (electrical x4) enable high device density for multi-NIC, multi-HBA, or accelerator-centric builds. With integrated IPMI/BMC and AMI UEFI BIOS, the MBD-X11DPG-QT-B supports consistent remote operations, lifecycle management, and controlled platform standardization across clustered deployments.

Supermicro designs platforms like the MBD-X11DPG-QT-B with an emphasis on validated component interoperability, long-run datacenter stability, and management features aligned to modern rack-scale operations. The result is a motherboard suited for repeatable builds where firmware discipline, sensor visibility, and predictable I/O layouts are critical.

Key Applications:

• Dual-socket virtualization clusters
• Software-defined storage nodes
• NVMe/SAS/SATA storage servers
• PCIe NIC and HBA expansion platforms
• Scale-up enterprise application servers

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your MBD-X11DPG-QT-B deployment and procurement scope, enabling fast alignment with chassis, thermals, and expansion requirements. For long lifecycle projects, you can also extend the warranty up to 6 years to protect platform standardization investments.