Everflow 70x70x15mm PWM Dual Ball Bearing 12V DC Cooling Fan - High Performance Quiet PC Case Fan for Computer, Gaming Rig, and Electronics Cooling

Product Description

Everflow 70x70x15mm PWM Dual Ball Bearing 12 Volt Fan-R127015BUU

840556002208

FEATURES:
Operating Temp: -10-70C 
Material Housing Plastic (UL94V-0)
Bearing Type: Two ball bearing Impeller Plastlc (UL94V-0)
Power : 0.36~ 4.2 W
Static pressure : 0.38~3.92 mmH2O
Lead wire: UL1061 #26AWG or equivalent
 Pin Assignment : Pin 1 Black (GND), Pin 2 Yellow (PWR), Pin 3 Green (SGN), Pin 4 Blue (PWM)
Life Expectancy: 50,000 hours

PRODUCT SPECIFICATION: 
DC Fan Size: 70x70x15mm
Bearing Type: Dual Ball Bearing
Fan Speed: 1500~ 4800 RPM
Noise Level: 19.2~38.9 DBA
Rated Voltage: 12 Volt
Max Airflow: 12.28~39.29 CFM
Connector: 4 Pin

*Sound level measured at the distance of one meter from the axis of intake.
*Specifications are subject change without notice

NOTE:  PWM Fans are not variable speed control fans on their own.  An integrated circuit varies the speed and airflow of a fan using a pulse-width-modulated (PWM) voltage in response to temperature or system commands send typically by a computer motherboard. You can use them to run at full speed from an external supply if you adapt the plug.