GameMax GMX-WFBK-PWM

Quick overview from the supplier:

PC Case Fan GAMEMAX GMX-WFBK-PWM, 120mm, 9 blades, PWM, <30dB, 41 CFM, 800-1600RPM, Hydraulic bearing, 4pin(M/F), Black . PN: GMX-WFBK-PWM FAN Specifications GMX-WFBK-PWM Dimensions: 120 x 120 x 25mm Fan Frame Colour: Black Fan Blades / Colour: 9 / black LED Qty / Type: - Bearing Type: Hydraulic Bearing Fan Speed: 800~1600 rpm ± 10% Max. Air Flow : 41 CFM ± 10% Max. Static Air Pressure: 1.83mm - H2O Noise Level (max.): 30db(A) Cable Length : 4pin(M/F) PWM Power, 500mm Accessories: Screws Connectors: 4pin  PWM Power(M/F) Rated Voltage: 12V Rated Current (max.): 0.15A (Max. 0.18A) Rated Input Power: 1.8W (Max. 2.16W) Voltage range : 5-13.8V Start Voltage: 5V M.T.B.F.: 30,000 hrs