ANVISION 2-Pack 40mm x 10mm DC 5V USB Brushless Cooling Fan, Dual Ball Bearing, YDM4010B05

Dimension: 40*40*10mm
Housing: Black PBT (UL94V-0)
Fan Blade: 7 Blades, Black PBT (UL94V-0)
Bearing System: Two Ball Bearings

Rated Voltage: 5V DC
Working Voltage Vary: 4.5-5.5V DC
Begin-up Voltage: 3.5V DC
Rated Present: 0.08A (0.20A Max.)
Rated Energy: 0.40W (1.0W Max.)

Rated Pace: 6000PRM
Air Movement: 7.32CFM
Air Stress: 2.98mmH2O
*Noise Degree: 26.26dB(A)
Conform to RoHS: Sure
Security Approvals: CE cUL UL
Life Expectancy: 50000H at 25degree check
Internet Weight: 18.7g

*Acoustical Noise Testing Situation: 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 consumption.

Be sure this matches by coming into your mannequin quantity.
Rated Voltage: 5V DC, Present: 0.2A
Airflow: 7.32CFM, Pace: 6000PRM, Noise: 26.26dBA
Bearing Kind: Twin Ball Bearing
Lead Wire: USB, size: 500mm/19.68inch
Guarantee: two years, Bundle: 2x DC brushless followers