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Fans' speed:2500 rpm.
Featuring ultra high-powered 3 fans to reduce the temperature of your notebook computer for maximum performance.
No need for any installation.
Compatible with any notebook computers.
Powered by any USB ports from your laptop.
Triple 60mm cooling Fans.
Made of ALUMINUM which is durable and good for cooling.
Specification:
Material of the item: Aluminum/Abs.
Size of the Fans: 60x60x10 mm.
Speed of the Fans: 2500rpm.
Noisy Level: 23 dBA.
Power requirement: 5V / 400mA