ASRock Rack SP2C621D16-2T Dual Socket Xeon EEB Motherboard

ASRock Motherboard SP2C621D16-2T• EEB (12" x 13")• Supports 3rd Gen Intel® Xeon® Scalable processors• 8+8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, and Intel® Optane™ Persistent Memory• 5 PCIe4.0 x16, 1 PCIe4.0 x8• 2 SlimSAS (PCIe4.0 x8)• Supports 1 M.2 (PCIe4.0 x4)• 14 SATA 6Gb/s• 2 RJ45 (10GbE) by Intel® X550-AT2• Remote management (IPMI) Physical StatusForm Factor EEBDimensions 12inch x 13inchProcessor SystemCPU Supports 3rd Gen Intel Xeon Scalable processorsSocket Dual Socket P+ (LGA 4189) Chipset Intel C621ASystem MemorySupported DIMM Quantity 8+8 DIMM slots (1DPC) Supported Type Supports DDR4 288-pin RDIMM/RDIMM-3DS/LRDIMM/LRDIMM-3DS, Intel OptaneTM Persistent Memory 200 SeriesMax. Capacity per DIMM RDIMM: up to 64GB RDIMM-3DS: up to 256GB LRDIMM: up to 128GB LRDIMM-3DS: up to 256GBDIMM Frequency max. 3200MHzVoltage 1.2VPCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16 SLOT6: PCIe4.0 x16 (CPU1) SLOT5: PCIe4.0 x16 (CPU1) SLOT4: PCIe4.0 x16 (CPU1) SLOT3: PCIe4.0 x16 (CPU