Case Type 4U rack , Chipset Intel C622 , Socket S3647 , CPU's Xeon Scalable , Maximum number of CPUs 2 , 1x15pin D-sub , 4xUSB 3.0 , 3xRJ45 , 1xCOM via Header , Memory type DDR4 , Frequency speed 2933/2666/2400/2133 MHz , Memory features RDIMM/LRDIMM/ECC , Memory slots 24 , PSU Output Power 2000 Watts , Proprietary , Cooling & Ventilation System 8x 92mm RPM Hot-Swappable Cooling Fans