Case Type 4U rack , Chipset SoC integrated , Socket SP3 , CPU's AMD EPYC , Maximum number of CPUs 1 , 3xPCI-Express 3.0 8x , 4xPCI-Express 3.0 16x , 1xM.2 , 1x15pin D-sub , 4xUSB 3.0 , 2xSFP+ , 3xRJ45 , Memory type DDR4 , Frequency speed 2667/2400/2133 MHz , Memory features RDIMM/LRDIMM , Memory slots 16 , PSU Redundant-Power-Capable , PSU Output Power 1200 Watts , 2x2.5" SAS/SATA Hot-swap , 36x3.5" SAS/SATA Hot-swap , Cooling & Ventilation System 7 x 80x80x38mm (9000rpm) , Included Accessories 1 x CPU heatsinks1 x Rail kit