Case Type MidiTower , Chipset Intel C232 , Socket LGA1151 , Maximum number of CPUs 1 , SATA 3.0 , 1xPCI-Express 3.0 4x , 2xPCI-Express 3.0 8x , 1x15pin D-sub , 6xUSB 2.0 , 5xUSB 3.0 , 1xCOM , 3xRJ45 , Memory type DDR4 , Frequency speed 2400/2133/1866/1600 MHz , Memory features UDIMM/ECC , Memory slots 4 , PSU Output Power 300 Watts , MicroATX , 4x3.5" Internal , 2x5.25" External