Case Type 4U rack | Chipset SoC integrated | Socket SP3 | CPU's AMD EPYC | Maximum number of CPUs 1 | 3xPCI-Express 3.0 8x | 4xPCI-Express 3.0 16x | 1xM.2 | 1x15pin D-sub | 4xUSB 3.0 | 2xSFP+ | 3xRJ45 | Memory type DDR4 | Frequency speed 2666/2400/2133 MHz | Memory features RDIMM/LRDIMM | Memory slots 16 | PSU Redundant-Power-Capable | PSU Output Power 1200 Watts | 2x2.5" SAS/SATA Hot-swap | 36x3.5" SAS/SATA Hot-swap | Cooling & Ventilation System 7 x 80x80x38mm (9000rpm) | Included Accessories 1 x CPU heatsinks1 x Rail kit