Desktop enclosure motherboard micro atx series antec new solution front connections mic in line out 2 x usb 20 1 x firewire slots 4 fan pre installed 1 fan maximum 1 525 disk drive slots 1 35 disk drive slots ext 1 35 disk drive slots int 1 power supply 300 watt material steel colour black height 94 mm width 319 mm depth 439 mm weight 64 kg features with power supply