15
Chapter 1: Introduction
Note: The table above is continued on the next page.
Motherboard Features
CPU
• Supports an Intel® Xeon 81xx/61xx/51xx/41xx/31xx series (Socket P0-LGA 3647) processor with up to 28 cores and a
thermal design power (TDP) of up to 205W
Note: The X11SPH-NCTPF/-NCTF motherboard does not support FPGA or Fabric processors.
Memory
• Up to 256GB of RDIMM, 512GB of LRDIMM, and 1TB of 3DS LRDIMM DDR4 (288-pin) ECC memory with speeds of up
to 2666MHz in eight memory slots
Note: Memory speed support depends on the processors used in the system.
DIMM Size
• Up to 128GB at 1.2V
Note: For the latest CPU/memory updates, please refer to our website: http://www.supermicro.com/products/moth-
erboard
Chipset
• Intel PCH C622
Expansion Slots
• One (1) PCI-Express 3.0 x4 (in x8) Slot (PCH SLOT2)
• Two (2) PCI-Express 3.0 x8 Slot (CPU SLOT3, CPU SLOT5)
• One (1) PCI-Express 3.0 x16 Slot (CPU SLOT6)
Network
• X11SPH-NCTF: Intel X557-AT2 for Dual 10G BASE-T Ports
• X11SPH-NCTPF: Inphi CS4227 for Dual 10G SFP+ Ports
• One (1) Dedicated IPMI LAN located on the rear I/O panel
Baseboard Management Controller (BMC)
• ASpeed AST2500 BMC
Graphics
• Graphics controller via ASpeed AST2500 BMC
Motherboard Features