Chieftec ZF-1225PWM

Quick overview from the supplier:

PC Case Fan Chieftec ZF-1225PWM, 120x120x25 mm, <25.5 dB, 1600RPM, 33.12 CFM, Hydraulic Bearing, PWM, 4pin . PN: ZF-1225PWM Model ZF-1225PWM EAN Code 0753263078650 Connectors Fan: 4 pin PWM Dimension  120 x 120 x 25mm Weight (without/with package) 125g / 145g Bearing Type Hydraulic Rated Voltage Fan: DC12V Rated Current 0.28A (Max: 0.38A) Operating Voltage 9.0V -13.2V Fan Speed (RPM) 1600 RPM ± 10% Air Flow (CFM) 33.12 CFM Air Pressure (mmH2O) 1.09 mmH2O Noise Level (dBA) 25.5 dBA Scope of delivery Fan set, 4x Mounting screws