Htpc case desktop enclosure motherboard micro atx series silverstone grandia front connections mic in line out 2 x usb 20 1 x firewire slots 4 fan pre installed 2 fan maximum 2 525 disk drive slots 1 35 disk drive slots ext 1 35 disk drive slots int 2 material steel height 155 mm width 360 mm depth 430 mm weight 786 kg features front door