Midi tower motherboard atx series silverstone primera front connections 2 x usb 20 2 x usb 30 line out mic in slots 7 fan pre installed 4 fan maximum 7 35 disk drive slots int 4 disk tray 25 5 power supply position bottom materials steel plastic colour black height 571 mm width 220 mm depth 560 mm weight 9 kg max cpu fan height 180 mm max graphics card length 419 mm for water cooling features side window dust filter