Case Type 2U rack , Socket SP3 , CPU's AMD EPYC , Maximum number of CPUs 1 , 1xPCI-Express 3.0 16x , 2xM.2 , 1x15pin D-sub , 5xUSB 3.0 , 1xCOM , 3xRJ45 , Memory type DDR4 , Frequency speed 2666 MHz , Memory features RDIMM/ECC , Memory slots 16 , PSU Output Power 1200 Watts , Proprietary , Cooling & Ventilation System 3 heavy-duty PWM fans with optimal fan speed control