Fan Originally used in X6
 

Dimension - 120 x 120 x 25mm (4.7 x 4.7 x 1 inch)
Speed (R.P.M.) - 600 – 1,900 RPM (PWM) ± 10%
Air Flow (CFM) - 18.8 – 59.5 CFM ± 10%
Air pressure (mmH2O) - 0.29 – 2.30 mmH₂O ± 10%
Noise - 8 - 27 dBA
Bearing Type - Long Life Sleeve Bearing
Fan Life Expectancy - 40,000hr
Connector - 4-Pin
Fan rated Voltage - 12 VDC
Fan Rated Current -  0.2A
Power Consumption - 2.4W
Fan Weight - 110g (0.24 lb)