Case Type 1U rack | Chipset Intel C621 | Socket S3647 | CPU's Xeon Scalable | Maximum number of CPUs 1 | SATA 3.0 | 3xPCI-Express 3.0 16x | 1x15pin D-sub | 2xUSB 2.0 | 2xUSB 3.0 | 3xRJ45 | 1xCOM via Header | Memory type DDR4 | Frequency speed 2666/2400/2133 MHz | Memory features RDIMM/LRDIMM/ECC | Memory slots 6 | PSU Output Power 1400 Watts | Proprietary | 3x3.5" SAS/SATA Hot-swap | Cooling & Ventilation System 8 heavy duty counter-rotating 4cm fans with air shroud and optimal fan speed control