Parameters

Dimensions: 40x40x10mm/1.57″x1.57″x0.39″

Connector: USB

Rated Voltage: DC 5V

Rated Current: 0.14±10% Amp

Rated Speed: 5000±10%rpm

Noise Level: 22 dBA

Air flow: 6.12CFM

Noise Level: 25±10%dBA

Bearing Type: Sleeve

Fan Life: 35000 hours

Rated Voltage: 5V DC, Current: 0.2A
Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 dBA
Fan size: 40x40x10mm(L*W*H); Connection: USB interface.
Widely used in 3D printers, purifiers, aroma diffuser, speakers, hair remover, motherboard cooling, etc. or as a fan.
DC 5V USB ports compatible with laptop, power bank, charger and all standard USB outlets; don't need buy additional cords.