Nilox CAYZ34, Micro Tower, PC, Black, micro ATX, 500 W, 115 - 230 V Nilox CAYZ34. Form factor: Micro Tower, Type: PC, Product color: Black. Power supply: 500 W, AC input voltage: 115 - 230 V, AC input frequency: 50 - 60 Hz. Supported HDD sizes: 2.5,3.5". Width: 6.89" (175 mm), Depth: 16.1" (410 mm), Height: 15.7" (400 mm)