Case Type 1U rack | Chipset Intel C621 | Socket S3647 | CPU's Xeon Scalable | Maximum number of CPUs 2 | 2xPCI-Express 3.0 8x | 2xPCI-Express 3.0 16x | 2x15pin D-sub | 5xUSB 3.0 | 3xRJ45 | 1xCOM via Header | Memory type DDR4 | Frequency speed 2666/2400/2133 MHz | Memory features RDIMM/LRDIMM/ECC | Memory slots 24 | PSU Output Power 750 Watts | 10x2.5" SATA Hot-swap