Case Type 1U rack , Chipset Intel C621 , Socket S3647 , CPU's Xeon Scalable , Maximum number of CPUs 2 , 2xPCI-Express 3.0 8x , 1xPCI-Express 3.0 16x , 2xM.2 , 2x15pin D-sub , 4xUSB 3.0 , 3xRJ45 , Memory type DDR4 , Frequency speed 2933/2667/2400 MHz , Memory features RDIMM/LRDIMM , Memory slots 24 , PSU Redundant-Power-Capable , PSU Output Power 800 Watts , 4x3.5" SATA Hot-swap , GPU quantity 1 , Included Accessories On-Board ASMB9-iKVM for KVM-over-IPRAILs 1000mm