Big tower motherboard atx series silverstone raven front connections 2 x usb 30 line out mic in slots 7 fan pre installed 2 fan maximum 3 525 disk drive slots 1 35 disk drive slots int 2 disk tray 25 2 power supply position bottom materials steel plastic colour black height 529 mm width 242 mm depth 498 mm weight 76 kg max cpu fan height 162 mm max graphics card length 314 mm features side window