Tacens Arcanus Pro, Midi Tower, PC, Black, ATX, micro ATX, Gaming, 15" (38 cm) Tacens Arcanus Pro. Form factor: Midi Tower, Type: PC, Product color: Black. Power supply location: Top. Supported HDD sizes: 3.5". Width: 6.89" (175 mm), Depth: 16.1" (410 mm), Height: 15.9" (405 mm). Ventilation fan(s): 8 cm