DC Fan 12V 40x40x20mm 4 Pin (Used Like New)

From the shop's description

Specifications: AVC DBTA0420B2U Dimensions: 40x40x20 mm Voltage: DC 12V Operating Voltage: DC 7V ~ 13.2V Current: 0.5A Input Power: 4.92W Speed: 16000 RPM Air Flow: 19.82 CFM, (0.561 m³ /min) Noise: 52.9 dBA Bearing: Ball Termination: 4-Pin / 4-Wire Connector : 4pin (2.54mm)