ANVISION 2-Pack 60mm x 15mm DC 5V USB Brushless Cooling Fan, Dual Ball Bearing($14.98Value)

Description

Rated Voltage: 5V DC, Current: 0.27A Airflow: 17.6CFM, Speed: 4000RPM, Noise: 30.7dBA Bearing Type: Dual Ball Bearing Lead Wire: USB, length: 500mm / 19.68nch Warranty: two years, Package: 2x DC brushless fans Dimension: 60x60x15mm
Housing: Black PBT (UL94V-0)
Fan Blade: 9 Blades, Black PBT (UL94V-0)
Bearing System: Two Ball Bearings
Net Weight: 50g

Rated Voltage: 5 V DC
Operating Voltage Range: 4.5-5.5V DC
Start-up Voltage: 3.5V DC
Rated Current: 0.27A (0.51A Max.)
Rated Power: 1.35W (2.55 Max.)

Rated Speed: 4000RPM
Air Flow: 17.6CFM
Air Pressure: 3.14mmAq
*Noise Level: 30.7dB(A)
Lift Expectancy: 70000H at 25degree test

*Acoustical Noise Testing Condition: Fan is hanged in anechoic chamber, noise is measured at rated voltage in anechoic chamber with microphone at a distance of 1 meter formthe air intake.