Max Memory Supported: Maximum up to 3TB per CPU socket
PCI Express: 8 x PCIe slots (Gen5 x16 link, FH,FL) for dual-slot GPU cards
Front: 1 x PCIe slot (Gen5 x8 link ,LP,HL) for HBA/RAID cards
Rear: 1 x PCIe slot (Gen5 x16 link) for NIC, 1 x PCIe slot (Gen5 x8 link) for NIC
Compatibility: HP LaserJet Enterprise 700 Color M775dn (D3L08A), HP LaserJet Enterprise 700 Color M775f (CC523A), HP LaserJet Enterprise 700 Color M775z (CC524A), HP LaserJet Enterprise 700 Color M775z+ (CF304A)