Case Type 1U rack , Chipset Intel C622 , Socket S3647 , CPU's Xeon Scalable , Maximum number of CPUs 1 , 2xPCI-Express 3.0 16x , 1x15pin D-sub , 2xUSB 2.0 , 2xUSB 3.0 , 1xCOM , 3xRJ45 , Memory type DDR4 , Frequency speed 2933/2666/2400/2133 MHz , Memory features RDIMM/LRDIMM/ECC , Memory slots 6 , PSU Output Power 500 Watts , Cooling & Ventilation System 6x 40x28mm PWM fans