Brand: HitachiCPU: 2 x Intel® Xeon® E5-2420 (6-Cores/12-Threads 1.90 GHz 15ΜB)Chipset: Intel® C600 SeriesMemory: 192GB Up to 192GB DDR3 1333MT/s# of DIMMS: 12 (Twelve)Raid Controller: LSI MegaRAID® SAS 9266-8i RAID: (0, 1, 5, and 6)Bays: Up to (12) 3.5" Hot Plug SAS/SATAFront I/O: (2) USB 2.0Rear I/O: (4) USB 2.0, mDisplayPort, SerialSlots: (2) PCIe x4 full height, (1) PCIe x8 full height, (1) PCIe x4 low profile, PCILAN: (2) RJ-45PSU: (2) 800w Hot Plug