Up to 32GB 1600MHz ECC; up to 16GB 1600MHz non-ECC DDR3 memory; 4 DIMM slots

One PCIe x16 Gen 3; one PCIe x16 Gen 2 wired x4; one PCIe x1

4 -USB 2.0, 2 - USB 3.0

255W / 290W

Intel® Xeon® Processor E3-1200 v3 Family; 4th generation Intel® Core™ i7 and i5

two 3.5" or four 2.5" SATA drives