Intel C621 motherboard with Dual LGA 3647 Socket P, 6-Channel DDR4 RDIMM/LRDIMM 12 x DIMMs, 7 PCIe x16 slots for multi cards, Dual Intel® Server GbE LAN, PCIe x4 M.2, Dual U.2
Intel® Xeon® Scalable Processors, Dual LGA 3647 Socket P (Square)
6-Channel DDR4 RDIMM/LRDIMM 12 x DIMMs, up to 1.5TB
Dual Intel® Server GbE LAN
7 PCIe x16 slots design: Supports total bandwidth of 88 PCIe lanes and four dual-slot graphics cards. It also supports 4-way NVIDIA® SLI™ or AMD CrossFireX™ GPU configurations