Quick overview from the supplier:
PC Case Fan be quiet! Silent Wings Pro 4, 120x120x25mm, Fluid-Dynamic Bearing, 3000rpm, <36,9db, PWM, 4pin, Black
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PN: BL098
Model Silent Wings Pro 4 120mm PWM
Dimensions (mm) 120
Color option Black
Lighting -
Fan speed at 100% PWM / 12V (rpm) 3000
Noise level at 100% PWM / 12V (dB(A)) 36.9
Airflow at 100% PWM / 12V (CFM / m3/h) 83.9 / 142.5
Air Pressure at 100% PWM / 12V (mm H2O) 5.31
Dimensions (L x W x H), (mm) 120 x 120 x 25
Weight incl. fixed cables (g) 227
Bearing technology FDB
Motor technology 6-pole fan motor
Push pin fixing ✓
Screw fixing ✓
Daisy-chain compatible -
Lighting connector -
Connector 4-pin PWM
Cable length (mm) 500
Cable sleeve ✓
Airflow at 100% PWM / 12V (CFM / m3/h) 83.9 / 142.5
Air Pressure at 100% PWM / 12V (mm H2O) 5.31
Noise level at 100% PWM / 12V (dB(A)) 36.9
Lifespan (h / 25°C) 300,000
