Case Type 2U rack | Socket SP3 | CPU's AMD EPYC | Maximum number of CPUs 2 | 2xPCI-Express 3.0 16x | 1xM.2 | 1x15pin D-sub | 2xUSB 3.0 | 1xRJ45 | 1xCOM via Header | Memory type DDR4 | Frequency speed 2666 MHz | Memory features RDIMM/ECC | Memory slots 16 | PSU Output Power 2600 Watts | Cooling & Ventilation System 4 Heavy duty 8cm PWM fans