20mm 2010 5v 12v small dc brushless cooling fan  micro mini fan
1. frame size: 20X20X10mm
2. bearing system type: Ball/sleeve bearing
3. rated voltage: 5V/12V
4. rated speed: 10000/12000/14000RPM
5. maxiam air flow: 1.05/1.145/1.351CFM
6. maxiam pressure: 2.16/2.65/4.3mmH2O
7. maxiam noise: 18.8/21.3/24.2dBA
8. function: FG/RD/PWM
9. safety approvals: CE,TUV,UL