Big tower motherboard atx series nzxt phantom front connections 2 x usb 20 1 x e sata line out mic in slots 7 fan pre installed 4 fan maximum 6 525 disk drive slots 5 35 disk drive slots int 7 disk tray 25 7 power supply position bottom material steel colour red height 541 mm width 222 mm depth 623 mm weight 11 kg max graphics card length 366 mm for water cooling features cable mangement