GELID company introduced the fans model Silent 5 and Silent 6. Like other series, the products have a low noise level, which is achieved through the use of hydrodynamic bearings.
The model is characterized by a size 50 mm and speed of 4000 rotation per minute, for the same period of time the fan spends 12.9 cubic feet of air. This creates a static pressure of 2.8 millimeters of water column (mm H 2O) and the measured noise value is 23 dBA.
The 60-millimeter fan rotation speed is lowered to 3200 rpm, the fan is able to pump up to 16 cubic feet of air, creating a pressure of 2.6 mm H 2 O and noise of 24 dBA.
The fans are equipped with screws and supplied with a three-year manufacturer's warranty. The cost of both models is identical and is $ 5. Related Products :
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