Case Type 1U rack , Chipset Intel C242 , Socket LGA1151 , CPU's Xeon UP , Maximum number of CPUs 1 , 1xPCI-Express 3.0 16x , 2xM.2 , 2x15pin D-sub , 4xUSB 3.0 , 2xUSB 3.1 , 5xRJ45 , Memory type DDR4 , Frequency speed 2667/2400 MHz , Memory features UDIMM/ECC , Memory slots 4 , PSU Output Power 250 Watts , 2x3.5" Internal , Included Accessories DVDRAILs 1000mm