High Performance: 12025 exhaust fan;
Rated Voltage: DC 12V;
Rated Current: 1A;
Power: 12W;
Rated Speed: 4000 RPM;
Air flow: 150
CFM;
Noise: 51dBA.
^^ Dimension: 12cm x 12cm x 25mm fan or 4.72 in (L) x 4.72 in (W) x 0.98 in (H); the distance between mounting holes is 105mm or 4.13 in; connector: KF2510 4Pin, black wire is negative, red wire is positive, yellow wire is FG, blue wire is PWM, same length of the wires is 380mm or 14.96 inch.
^^ Advantage: 55, 000 hours at normal temperatures, longer than sleeve bearing fan, long lifespan and excellent heat dissipation performance; airflow 155CFM fan. Package include, 1Pcs axial flow fan, 2pcs grills, 4pcs screws & nuts, 1Pcs conversion line. ^^ 1Pcs conversion line can convert 4-wire KF2510 to 2-wire XH 2.54, ^^ It should be noted that this fan produces louder noise compared to regular fans. Before purchasing, please carefully confirm the fan parameters and size.