Midi tower motherboard atx series cooler master silencio front connections 1x usb 20 1 x usb 30 line out mic in slots 7 fan pre installed 2 fan maximum 3 525 disk drive slots 3 35 disk drive slots int 7 disk tray 25 1 power supply position bottom material steel colour black height 451 mm width 210 mm depth 505 mm weight 92 kg max graphics card length 281 mm features insulated