NavePoint AC Fan Kit For Server Rack Cabinet Computer Case 12 cm, 110V Dimensions: 4.69"H x 4.69"W x 1.5"D 1 Fan Switches: None Color: Black Input Voltage: 110V - 120V 50/60Hz 110 - 120V 50/60Hz input voltage No Assembly Required Cold rolled steel Electro-static powder coating 1 Heavy Duty Cooling Fan 10-24 screws