Case Type 1U rack , Socket SP3 , CPU's AMD EPYC , Maximum number of CPUs 1 , 1x15pin D-sub , 5xUSB 3.0 , 3xRJ45 , Memory type DDR4 , Memory features RDIMM/LRDIMM/ECC , Memory slots 8 , PSU Output Power 500 Watts , 4x3.5" SATA Hot-swap , Cooling & Ventilation System 4 Counter-rotating 4cm PWM fans, 2 fans for cooling AOC