Quad channel; Up to 128GB 1866MHz ECC or 1600MHz non-ECC DDR3 memory; 8 DIMM slots

Two PCIe x16 Gen 3; one PCIe x16 Gen 3 wired x8 (half length); one PCIe x4 Gen 2; one PCIe x1 Gen 2

3 USB 2.0, 3 USB 3.0

425W / 685W

Intel® Xeon® processor E5-1600 v2 or Intel Xeon E5-1603 with up to six cores

three 3.5" or four 2.5" internal SATA, SAS or SSD drives