GDSTIME DC 5V 40mm x 40mm x 7mm Thin Small Black Plastic Brushless Cooling Fan Package include: 1 piece fan include mounting screws & nuts. Fan size: 40mm x 40mm x 7mm(L*W*H) Rated Voltage: 5 V ,Rate Current: 0.2A Connecter:PH2.0-2Pin, Cable Length:14 cm Bearing Type: Sleeve Bearing , Life:35000H