Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset : Intel C612
Processors :Intel Xeon E5-1600 v3 and E5-2600 v3 family of processors
Memory Support : 12 DIMM sockets (6 DIMMs per processor), 8-channel capable (4-channel per processor). Supports RDIMM and LRDIMM (cannot be intermixed), ECC, DDR4-2133
Hard Drive : HDD or SSD
Removable Media : Optional
Expansion Bays : Two (2) external 5.25″ bays, four (4) internal 3.5″ bays
Expansion Slots : 3 x PCIe x16, 1 x PCIe x8 (open-ended), 1 x PCIe x4 (open-ended)
, 1 x PCI
, 1 x Flex Connector

Graphics : NVIDIA NVS, NVIDIA Quadro, NVIDIA Tesla
Audio : HD Audio Realtek ALC662 codec

Communications : Integrated two Gigabit Ethernet ports, supports Wake-on-LAN
I/O Ports : Front: Four USB 3.0, one combo audio/microphone jack, Rear: Fou USB 2.0, four USB 3.0 (blue), one serial (9-pin), two ethernet (RJ-45), three analog audio ports (line-in, line-out, mic-in), two PS/2
Power : 650W or 850W
Dimensions : 175 x 470 x 440 mm
Weight : 23.7kg