Chasis : 1U Rack CPU : 1 x Intel Xeon E5-2450L RAM : 6 x 16GB, Up to 96GB RAM :Up to 6 DIMMs slots, DDR3 HDD Bays : - Internal Storage (max) : 8 x 2.5 hot-plug SAS, SATA or SSD or four 3.5 SAS, SATA On board network : Broadcom 5720 DELL Internal Raid Controllers : H710m PCI Slots : Up to 2 PCIe slots USB: front (Two 4-pin, USB 2.0-compliant), back (Two 4-pin, USB 2.0-compliant) internal (Two 4-pin, USB 2.0-compliant) PSU: 2 x 350 W