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silenzio! Pure Wings 2 140mm PWM ad alta velocità, BL083, Ventola di raffreddamento Nero 140mm PWM ad alta velocità Pure Wings 2

Brand:be quiet!

3.7/5

€
39.23

La ventola PWM ad alta velocità Pure Wings 2 da 140 mm offre un'eccellente silenziosità! Raffreddamento nella classe entry-level. La pressione dell'aria estremamente elevata lo rende la scelta perfetta per qualsiasi sistema. Le ventole ad alta velocità Pure Wings 2 offrono il massimo livello di affidabilità e un eccellente raffreddamento con un rapporto qualità-prezzo praticamente imbattibile. Nove pale della ventola ottimizzate per il flusso d'aria per ridurre la turbolenza dell'aria che causa il rumore Il resistente cuscinetto del fucile offre una durata operativa di 80.000 ore Anche alla massima velocità, la ventola raggiunge solo 37. Germania Tre anni di produzione Pale del ventilatore ottimizzate per il flusso d'aria Per un raffreddamento perfetto. Le superfici delle pale della ventola sono ottimizzate per aumentare il flusso d'aria e la pressione dell'aria riducendo al contempo le turbolenze che causano rumore. La ricetta per un raffreddamento efficace delle ventole Pure Wings 2. La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è alla massima capacità solo a 37,3 dB (A). Velocità variabile della ventola Il volume e la velocità della ventola possono essere controllati dalla modulazione dell'ampiezza dell'impulso (PWM) tramite il controller della ventola a 4 pin. Non importa se è richiesta una capacità frigorifera massima o piuttosto un volume minimo. Entrambi possono essere regolati secondo necessità. Tecnologia dei cuscinetti del fucile La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è sinonimo di un funzionamento molto affidabile e promette una durata molto lunga fino a 80.000 ore. Dettagli tecnici Dimensioni: 140mm Giri al 100% PWM / 12V (rpm): 1600 Flusso d'aria @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Pressione dell'aria @ 100% PWM / 12V (mm H2O) : 1. 82 Volume al 100% PWM / 12V (dB (A)): 37. 3 Velocità variabile della ventola Il volume e la velocità della ventola possono essere controllati dalla modulazione dell'ampiezza dell'impulso (PWM) tramite il controller della ventola a 4 pin. Non importa se è richiesta una capacità frigorifera massima o piuttosto un volume minimo. Entrambi possono essere regolati secondo necessità. Tecnologia dei cuscinetti del fucile La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è sinonimo di un funzionamento molto affidabile e promette una durata molto lunga fino a 80.000 ore. Dettagli tecnici Dimensioni: 140mm Giri al 100% PWM / 12V (rpm): 1600 Flusso d'aria @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Pressione dell'aria @ 100% PWM / 12V (mm H2O) : 1. 82 Volume al 100% PWM / 12V (dB (A)): 37. 3 Velocità variabile della ventola Il volume e la velocità della ventola possono essere controllati dalla modulazione dell'ampiezza dell'impulso (PWM) tramite il controller della ventola a 4 pin. Non importa se è richiesta una capacità frigorifera massima o piuttosto un volume minimo. Entrambi possono essere regolati secondo necessità. Tecnologia dei cuscinetti del fucile La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è sinonimo di un funzionamento molto affidabile e promette una durata molto lunga fino a 80.000 ore. Dettagli tecnici Dimensioni: 140mm Giri al 100% PWM / 12V (rpm): 1600 Flusso d'aria @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Pressione dell'aria @ 100% PWM / 12V (mm H2O) : 1. 82 Volume al 100% PWM / 12V (dB (A)): 37. 3 Tecnologia dei cuscinetti del fucile La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è sinonimo di un funzionamento molto affidabile e promette una durata molto lunga fino a 80.000 ore. Dettagli tecnici Dimensioni: 140mm Giri al 100% PWM / 12V (rpm): 1600 Flusso d'aria @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Pressione dell'aria @ 100% PWM / 12V (mm H2O) : 1. 82 Volume al 100% PWM / 12V (dB (A)): 37. 3 Tecnologia dei cuscinetti del fucile La ventola PWM ad alta velocità Pure Wings 2 da 140 mm è sinonimo di un funzionamento molto affidabile e promette una durata molto lunga fino a 80.000 ore. Dettagli tecnici Dimensioni: 140mm Giri al 100% PWM / 12V (rpm): 1600 Flusso d'aria @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Pressione dell'aria @ 100% PWM / 12V (mm H2O) : 1. 82 Volume al 100% PWM / 12V (dB (A)): 37. 3

Quantity
Aggiungi al carrelloCompra subito

EAN: 4260052186855

Categories: Elettronica, Computer e accessori, Componenti informatici, Componenti interni, Ventole e raffreddamento, Fan del caso,

Ideazione del prodotto, design e controllo qualità in Germania. Anche alla massima velocità, funziona a soli 37,3 dB(A). Una velocità della ventola di 1.600 giri/min per una pressione dell'aria estremamente elevata. Il cuscinetto del fucile a lunga durata offre una durata operativa di 80.000 ore. Nove pale del ventilatore ottimizzate per il flusso d'aria che riducono la turbolenza che genera rumore.
Batteries ‎1 Unknown batteries required.
Brand Be quiet!
Brand ‎Be quiet!
Color ‎Black
Cooling Method Fan
Cooling Method ‎Fan
Country of Origin ‎China
Customer Reviews 4.6 4.6 out of 5 stars 17,675 ratings 4.6 out of 5 stars
Item Dimensions LxWxH 7.09 x 6.3 x 1.18 inches
Item Dimensions LxWxH ‎7.09 x 6.3 x 1.18 inches
Item model number ‎BL083
Item Weight ‎5.6 ounces
Language ‎French
Manufacturer ‎be quiet!
Maximum Rotational Speed 1600 RPM
Maximum Rotational Speed ‎1600 RPM
Power Connector Type 4-Pin
Power Connector Type ‎4-Pin
Product Dimensions ‎7.09 x 6.3 x 1.18 inches
Series ‎BL083
Voltage 12 Volts
Voltage ‎12 Volts
Wattage 6 watts
Wattage ‎6 watts

3.7

13 Review
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12
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Scritto da: shaggs31
Good quiet PSU replacement.
I bought this fan as a YouTube video subjected this as a good and quiet replacement fan for a PSU. (If you don’t mind a little soldering) As my PSU fan was the loudest by far in my computer I decided to try to replace it with this. So far so good. It is very quiet and very pleased.
Scritto da: WeegeeNumbuh1
Needed something to quiet a loud PSU
Understandably, high power PSUs come with very loud fans. In the case of the EVGA 1600P+ (which is a modified FSP Cannon Pro 2000W), the fan that comes with it is rated at up to 45 dB from the fan manufacturer's data sheet. The PSU itself has an "Eco mode" where the fan only kicks in for a little bit under light load and to keep the PSU silent for longer. However, with the stock fan, you can still notice when it's running at the lowest speed, and at its fastest speed the PSU becomes the loudest thing in the system. Reviews are consistent: the fan on the thing gets loud indeed. So what does the Pure Wings 2 have to do with this? Well for three big reasons: ✅Low starting voltage (important in my case because the PSU fan voltage only goes from 4.6-8.4V) ✅Higher speed operation compared to other 140 mm fans ✅Cost-effective, low noise performance with a more pleasing sound profile All of the above make it the perfect fan replacement for this particular PSU. Of course, there needs to be modification done as the stock fan is a 135 mm one and this is a 140 mm. And also, this voids your PSU warranty, but if you're trying to have your cake and eat it too, this fan is the last piece of the puzzle. I have not experienced any overheating after replacing the fan with the Pure Wings 2, so all is good.
Scritto da: Dan in Texas
So far a really quiet fan
replaced computer atx power supply fan. Had to cut connector off with no problem. Note the pin 1 mark on the connector designates the ground wire, next to it is the positive + connector, last wire for rpm(not used here). It really is a quiet fan as advertised at least compared to original one.
Scritto da: Cheshire_Cat
I can barely hear the fan at all now.
I ordered one of these last year, but accidentally got the 3-pin version, which meant it was always running at full blast and was pretty noisy. I finally upgraded to the 4-pin version (since my motherboard supports it) and it's close to silent.
Scritto da: Bob ????????
In-Depth Comparison
Quiet to one person may certainly not be considered quiet by someone else. For that reason, fan reviews are rarely reliable. Testing with a decibel meter can technically prove one fan is quieter than another, but doesn’t address the quality of the sound. I can subjectively say the Pure Wings fans are quiet and comparatively sound more pleasant than many other fans... mostly because I’ve tested and used a lot of fans (see photos). This is a subjective comparison from someone who has tested a lot of fans The Pure Wings are not the quietest fan and they don’t move the most air either. But, they are quiet enough and the sound they do make is extremely pleasant. I can detect no noticeable noise from the hub and the air from the blades has a soft sound. Below 600rpm, they are silent from any distance. Around 800rpm they become barely audible and are what I would consider quiet until 1200rpm. By 1500rpm, they are loud, but the noise is never harsh and does not drone at all. I run mine on a curve from 500rpm at idle and 1200rpm at load. All fans will make noise if you spin them fast enough. What matters the most is the tone of that noise. I have fans that are technically quiet, but have an unpleasant sound either from blades that drone or hubs that whirr, tick, or whine. The Pure Wings have none of those negative qualities and are comparatively better than everything else I’ve tested. For an alternative option, the Noctua Redux are the closest in terms of rpm and price. The Redux comes packaged the same as the Pure Wings, which is with nothing except 4 screws, both being an economy line. The Redux does have a higher static pressure than the Pure Wings, but that blade design also drones just a bit. The Arctic P12 are priced about the same and are receiving rave reviews. I would pass on those though. Two of mine make a noticeable tick and all of them have a whirring noise from the motor around 1200rpm. The best options sub-$15 are the Pure Wings or the Redux. If you want to spend more, Be Quiet Silent Wings and Noctua Brown are the best in terms of performance and the quality of noise. NZXT retail fans are also quite good. I was not impressed with Cougar Vortex fans or Arctic P12. Avoid the Cooler Master MF at all costs, they have a subjectively loud tick that makes them unusable. Any Corsair fan I’ve tested moves a ton of air, but are always loud. Be Quiet and Noctua are the best choices in my opinion, even their economy lines are better than the vast majority of what’s out there from other brands. **Update: I did some testing on the Pure Wings 140mm PWM non-high speed. That model has a rated rpm of 1000. I did have some trouble getting mine to 1000rpm using my digital fan hub, but instead topped out at 900rpm. I normally see a reduction due to dust filters and general case resistance, but it’s usually 50rpm or less. What I can say is that the 140mm is subjectively quieter than the 120mm at the same rpm, which is impressive given how quiet the 120mm is. My recommendation if you want the 140mm option is to buy the high speed version and set a custom fan curve. Or, buy the regular version and just run it at 80% to 100% all the time, which would work because it is so quiet. If you found my comparison helpful, please press that button.
Scritto da: David Tiedemann
Quality
Pretty nice fan for the price updated*** runs kinda slow. The power supply I have is more than enough and it’s not pushing much air kinda disappointed maybe it a user error
Scritto da: Josh
Super quiet
Purchased one for a new computer build. Can’t say much about the airflow but it is pretty quiet. The standard screws that came with the computer case were a little difficult when securing this fan so use the ones that come with the fan if possible.
Scritto da: M D
Cool and Quiet
Great product. Quieter than expected.
Scritto da: FragileOptimist
This might be the one I didn't use
Check the pins before you order; is it 2, 3, or 4? So cheap, I couldn't be bothered to send it back. Hoping I'll find a use for it in some heath-robinson contraption that I'll construct for keeping my parrot cool, when I'm a sad and neglected old man, living on the margins of society. 'Parrot' isn't a euphemism by the way. I just imagine I might end up with a parrot. They're easier than dogs, I hear. This review hasn't turned out the way I planned. You can probably tell.
Scritto da: Billy B.
Silencieux
Je recommande à 100%. Très silencieux et il se monte très facilement. Il est bien réglable en vitesse. Je l'ai mis en remplacement d'un noctua non réglable. Je suis satisfait. Si vous trouvez cet avis utile, pensez à cliquer sur oui, cela fait toujours plaisir de savoir qu'on a pu aider quelqu'un.
Scritto da: egal
Naja, richtig gut ist anders.
Zur Auswahl standen 3x jeweils 2 Lüfter, 120mm, die ich mir gleichzeitig bestellt hatte. Alle kamen gleichzeitig und schnell an. Es handelte sich um : Artic F12 PWM Noctua NF-P12 redux BeQuiet Pure Wings 2 Die Verarbeitung sieht bei allen Lüftern relativ Hochwertig aus. Bei allen dreien gibt's jeweils nur die 4 Befestigungsschrauben dazu. Dann gings ans testen. Natürlich hat man privat nicht die Testmöglichkeiten die eine Firma hat. Also macht man's sozusagen primitiv. Zuerst mal alle drei Lüfter ans Mainboard angeschlossen und alle auf gleiche Drehzahl gestellt. Ein DIN A4 Blatt genommen, am kurzen Ende geknickt, über einen langen Holzstab gelegt, und jeweils vor einen Lüfter gehalten. Ergebniss : der Artic brachte den größten Luftstrom, dicht gefolgt vom Noctua. BeQuiet ließ zu wünschen übrig. Das führte ich bei 5V, 7V, 9V und 12V durch. Das Resultat blieb immer das gleiche. BeQuiet brachte immer den geringsten Luftstrom zustande. Dann der Geräuschtest. Dazu habe ich einfach ein Multimeter mit dB Messung seitlich an die Lüfter gehalten. Das Multimeter ist natürlich nicht geeicht. Drauf kam es mir aber auch nicht an. Ich wollte ja nicht wissen wieviel dB die Lüfter von sich geben, sondern welcher der leiseste ist. Das ganze auch wieder bei verschiedenen Spannungen/Drehzahlen gemessen. Leider schnitt auch hier der BeQuiet am schlechtesten ab. Trotz weniger Luftmenge gab's mehr Lautstärke. Allerdings durchschnitlich nur etwa 0,4dB. Eigentlich zu vernachlässigen. Was anderes kam dabei raus wenn man sich den Lüfter direkt ans Ohr hielt. Artic - leichtes Brummen/Laufgeräusch. Noctua - ebenfalls nur leichtes Brummen/Laufgeräusch, aber tiefere Frequenz. Beim BeQuiet führte dieser Ohrtest dazu das ich ihn als schlechtestes bewerte. Es war das annähernd gleiche Brummen/Laufgeräusch, allerdings mit einem leisen Klacken verbunden. Je schneller er lief, desto schneller wurde das Klackgeräusch. Es war zwar nur zu hören wenn man sich den Lüfter direkt ans Ohr hält, aber wenn's klackt heißt das für mich - NoGo. Fazit der ganzen Auspropbiererei = BeQuiet geht zurück, Mit dem Artic und dem Noctua bin ich sehr zufrieden. Wobei der Artic noch einen minimalen Vorsprung hat was die größe des Luftstromes betrifft. Im PC-Gehäuse dürfte es keine jedoch Rolle spielen ob nun ein oder zwei qm/h mehr oder weniger durchgeblasen werden. Im Prinzip kommt mir das sogar gelegen. Es sollte ja immer mehr Luft vorne angesaugt werden als hinten rausgeblasen wird. Dadurch kann sich kein Luftstau im Gehäuse bilden. Also dem Artic F12 PWM hinten und den Noctua NF-P12 redux vorne. Wenn die Lüfter jetzt noch länger als ein paar Monate halten bin ich voll zufrieden.
Scritto da: Ian P
Very quiet and works great!
For clarity, I purchased the 3pin 120mm 1000rpm BL047 version of this fan (NOT the 4pin PWM version). I purchased these to replace some Corsair fans that came with my AIO (280mm radiator H115i) The Corsair ones sounded like someone had a vacuum cleaner on. These ones on the other hand are quiet as anything (same speed as the Corsair ones were used at). I can say that these are less airflow than the supplied Corsair ones, BUT they do keep my temperatures at around 50 degrees when stress testing the CPU (the same as the previous Corsair ones). Also worthy of note is that they are not being used at the full 12V by me (as the Corsair ones weren't either). So if they can keep my temperatures down with that in mind, they should have no difficulty at 'normal' speed. Would I buy them again? Yes Would I recommend them? Yes Are they quiet? Yes they are - I can barely hear them with the PC sat next to me in a Lian Li Dynamic case (beautiful case BTW!). Which way around do I fit them? The logo side should be on the intake side (air in) and the tech details side is air out or exhaust. How quiet are they? At the speed I'm running them at, I could hear a fly fart! At full speed I would imagine they'll still be fairly quiet. I can only suggest that the people who say these are not as effective (air flow wise) as they imagined they should be, have either fitted them incorrectly (the wrong way around may be?) or are expecting something like a 12 inch fan for airflow from these. Also bear in mind, these rotate at half the speed of most 120mm fans. I have no idea how long these will last, but a 3 year warranty gives me some confidence in the product.
Scritto da: Peter Nedermann
Deliver the promise
I replaced the a Cooler Master CPU fan with this, and I am very happy with the result. Before, I was using a home-made voltage regulator to turn down the rpm (an the noise) from the fan, but it had a strong motor, so even in a very low setting it was still "growling". Not this one: up to about 50% speed (which is perfectly fine for a stock, non-overclocked CPU) it is silent. Not virtually: literally. I use my PC with removed side panel for years, and I was kneeling in front of the cooler (like an idiot), and still couldn't separate its noise from the overall daytime background noise of the bedroom. Brilliant! Under full load it is audible of course, but it has a much less intrusive sound profile, and overall it is far more silent. Obviously, it doesn't move as much air as the previus one, but it moves enough: I have an old, heavily overclocked i7 2600K CPU, and when I floor it (with Handbrake), and the fan is spinning at about 80% or so, the temps are still just a bit worse than before (reaching up to 70, instead 66-67).

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