Welcome brand-new chassis fans from the Cryorig Company. The new series, called QF140, is represented by two 140 mm models – QF140 Silent and QF140 Performance.
The names are self-explanatory and suggest, that the difference between the two samples lies in the rotary speed and in the noise factor. The QF140 Silent fan rotates at the speed of 200–1,000 rpm and produces not more than 19.5 dBA of noise at the maximum 71.5 m³/hr air flow rate. The rotation velocity of QF140 Performance equals to 600–1850 rpm at the noise level of 38 dBA. Its productive capacity is 217 m³/hr.
Both Cryorig products weigh 159.3 g and have such identical dimensions: 140 х 140 х 25.4 mm. The fans feature eleven blades and for the most part are designed in black and white colours.
Each model goes for $15.