Chasis : Tower CPU : 2 x Intel Xeon E5-2620v3, FCLGA2011 RAM : 4 x 4GB, Up to 768GB RAM Slots: 24 DIMMs slots, DDR4 HDD Bays : - Internal Storage (max) : Up to 72TB, 18 x 3.5” HDD – up to 72TB via 4TB hot-plug SAS hard drives, 32 x 2.5” HDD – up to 38TB via 1.2TB hot-plug SAS hard drives On board network : i350 2p Internal Raid Controllers : H730 PCI Slots : Up to 8 PCIe slots USB: USB 2.0 PSU: 2 x 495W