Case Type 2U rack | Chipset SoC integrated | Socket SP3 | CPU's AMD EPYC | Maximum number of CPUs 1 | 2xPCI-Express 4.0 8x | 5xPCI-Express 4.0 16x | 1x15pin D-sub | 4xUSB 3.0 | 1xCOM | 3xRJ45 | Memory type DDR4 | Frequency speed 3200 MHz | Memory features RDIMM/LRDIMM | Memory slots 8 | PSU Redundant-Power-Capable | PSU Output Power 920 Watts | 12x3.5" SATA Hot-swap | Cooling & Ventilation System 3x FAN-0181L4 - 9.4k RPM Hot-Swap | Included Accessories SNK-P0063P heatsink