be quiet! Pure Wings 2 PWM 140 (BL040)
 | Expecting restock 453 ₴ Large, low speed, low noise, 140mm PWM fan with a standard 4-pin motherboard header. It is positioned as a product of the upper part of the middle price category, focused on use in computer cases and large two-section tower-type processor coolers. It differs from models from other manufacturers in its original external design, the use of advanced screw-threaded plain bearings and a special shape of the blades, which allows you to get a more efficient focused air flow that does not create significant noise. The declared level of acoustic comfort of the be quiet! Pure Wings 2 PWM 140 can be called excellent, the noise does not exceed 20 dB at a maximum speed of rotation of the blades of 1000 rpm. In this mode, the fan delivers up to 1.73 m³ of air per minute. The resource of the device decla...red by the manufacturer is 80,000 hours and this is more than 9 years of continuous operation, which is more than enough for home use. PWM control allows compatible controllers (including those used on motherboards) to flexibly adjust the impeller speed and noise level. Thanks to this control system, a properly configured motherboard will be able to independently increase the speed when necessary, or reduce them to ensure a quiet operation of the system. |
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Large, low speed, low noise, 140mm PWM fan with a standard 4-pin motherboard header. It is positioned as a product of the upper part of the middle price category, focused on use in computer cases and large two-section tower-type processor coolers. It differs from models from other manufacturers in its original external design, the use of advanced screw-threaded plain bearings and a special shape of the blades, which allows you to get a more efficient focused air flow that does not create significant noise.
The declared level of acoustic comfort of the be quiet! Pure Wings 2 PWM 140 can be called excellent, the noise does not exceed 20 dB at a maximum speed of rotation of the blades of 1000 rpm. In this mode, the fan delivers up to 1.73 m³ of air per minute. The resource of the device declared by the manufacturer is 80,000 hours and this is more than 9 years of continuous operation, which is more than enough for home use. PWM control allows compatible controllers (including those used on motherboards) to flexibly adjust the impeller speed and noise level. Thanks to this control system, a properly configured motherboard will be able to independently increase the speed when necessary, or reduce them to ensure a quiet operation of the system.
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The fans are amazing in terms of speed. Brave back in 2016 for a sample, and immediately fell in love with the products of this distillery. Very quiet fans. They have practiced so many rocks, and still don’t make noise, don’t play. There are currently two of these on the PC for viewing, and one of them is already available in 2016. As for me, one of the few vibrator species that came close to Noctua in terms of yakness. I know what I’m saying, Noctua is the same in the system. Stylish, quiet and, most importantly, productive Well, except that Pure Wings 2 is already difficult to find on sale, as there is already a new generation.  Reverse_rain: use be quiet! Pure Wings 2 PWM 140 more than year |
In general, I bought 2 fan data. Bottom line: mixed feelings. On the one hand, I am satisfied with the purchase, but on the other, not completely. One of the fans was caught with a marriage. The bearing is humming. Maybe, of course, it’s not the point, but the point is that the fan is buzzing like Chewbaki’s child. There are no such problems with the second fan and it really works very very quietly, which I am glad about. If someone thinks to take or not to take, then my personal advice is to take it. Why? Yes, because it copes with its task by 100% and, which is very important for me anyway, it works almost silently (if not a defective version, of course). You can only hear it if you put your ear right up to the turntables, but then any fan will make noise, so such a test is pointless. As for the marriage, then of course it’s very insulting, the sediment remained. I very often ordered goods at the outlet and there were never any problems usually, but here it is ... Quiet, low cost. Got married. use be quiet! Pure Wings 2 PWM 140 less than month |
