Htpc case motherboards micro atx mini dtx mini itx series silverstone grandia front connections 2 x usb 30 line out mic in slots 5 fan pre installed 3 fan maximum 5 525 disk drive slots 1 35 disk drive slots int 4 disk tray 25 2 material plastic colour black height 150 mm width 440 mm depth 340 mm weight 56 kg max graphics card length 279 mm