Specification:

• Weight : 873 g

• Product dimensions: 415 * 295 * 25mm.

• Fan size: 120 * 120 * 15mm (1PCS) 70 * 70 * 15 mm (4 p.

• Fan speed: 1200 ± 10% RPM (1PCS)  2400 ± 10% RPM (4PCS)

• Voltage range   : 5V

• Noise level: <20db

• Power consumption: 3.25W