Case Type 2U rack | Chipset Intel C621 | CPU's Xeon Scalable | Maximum number of CPUs 2 | SAS | 2xPCI-Express 3.0 16x | 1x15pin D-sub | 2xUSB 3.0 | 1xCOM | 1xRJ45 | 1xCOM via Header | Memory type DDR4 | Frequency speed 2666/2400/2133 MHz | Memory features RDIMM/LRDIMM/ECC | Memory slots 16 | PSU Output Power 2200 Watts | 6x2.5" SAS/SATA Hot-swap | Cooling & Ventilation System 4 Heavy duty 8cm PWM fans with optimal fan speed control | Colour Black