Case Type 2U rack , Chipset SoC integrated , Socket SP3 , CPU's AMD EPYC , Maximum number of CPUs 1 , 2xM.2 , 3xPCI-Express 4.0 16x , 1x15pin D-sub , 5xUSB 3.0 , 1xCOM , 3xRJ45 , Memory type DDR4 , Frequency speed 3200/2933 MHz , Memory features RDIMM/LRDIMM , Memory slots 16 , PSU Redundant-Power-Capable , PSU Output Power 800 Watts , 26x2.5" SAS/SATA Hot-swap , Cooling & Ventilation System 4 x 80x80x38mm (16,300rpm) , Included Accessories 1 x CPU heatsink1 x Rail kit