Case Type 3U rack , Chipset Intel C236 , Socket LGA1151 , CPU's Xeon DP , Maximum number of CPUs 1 , SATA , USB 3.0 , SATA 3.0 , 1x15pin D-sub , 2xUSB 2.0 , 1xCOM , 3xRJ45 , Memory features UDIMM/ECC , Memory slots 4 , PSU Output Power 1600 Watts , 2x3.5" SATA Hot-swap , Cooling & Ventilation System 4 Heavy duty 8cm fans with optimal cooling zone , Colour Black