4-Inch 12V DC Brushless Cooling Fan
This Brushless DC Cooling fans are working at 12V with size of 120x120mm. They are ordinarily found in ATX Computer cases, yet they can likewise be utilized in an variety of different activities requiring moderate wind stream. The fan turns at ~2200 RPM and can move around 80CFM. It is genuinely peaceful ? simply 36.5dBA.
 To utilize the fan, basically interface Red to 12V, Black to Ground. 
Cool it down with this hum-sensitive 12VDC Brushless Fan. This fan is ideal for electronic components such as computers and power supplies, plus, various communications equipment.
 
Specifications:-
Operating Voltage : 12V DC
Type : DC
Operating Current : 0.3Amp±10%
Rated speed : 2200RPM
Air Flow : 80.6CFM
Noise : 36.5dBA
Length : 120mm
Width :  120mm
Height : 25mm
Weight : 170gm