Case Type 1U rack , Socket SP3 , CPU's AMD EPYC , Maximum number of CPUs 2 , 1xPCI-Express 3.0 8x , 1xPCI-Express 3.0 16x , 2x15pin D-sub , 5xUSB 3.0 , 1xCOM , 3xRJ45 , Memory type DDR4 , Memory features RDIMM/ECC , Memory slots 32 , PSU Output Power 1000 Watts , Cooling & Ventilation System 8 heavy-duty PWM fans with optimal fan speed control