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Intel® Xeon® Scalable Processors, Single Socket P (LGA 3647) supported, CPU TDP support 165WIntel® C621 ChipsetUp to 768GB ECC 3DS LRDIMM, up to DDR4-2666MHz; 6x DIMM slotsExpansion slots: 2 PCI-E 3.0 x16, 1 PCI-E 3.0 x8 (in x8)2 GbE LAN ports12 SATA3 (6Gbps) via C621Supports 12V DC power inputI/O: 1 VGA, 2 COM, TPM header5 USB 3.0 (2 rear, 1 Type-A, 2 via header), 6 USB 2.0 (2 rear, 4 via headers)M.2 NGFF connectorM.2 Interface: PCI-E 3.0 x4
 Form Factor: 2242, 2280
 Key: M-Key
 Double Height Connector
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