Silent Wings 4 120mm PWM High Speed 2500 RPM Premium Low Noise Cooling Fan | 4-Pin | BL094

I have purchased about 3-4 of these so far, and my case is full of them. They run great, and are very cheap for their performance. I can easily adjust the fan speed using the BIOS in my motherboard, and their black color is very sleek for my case. They have lasted me 3 years so far, and are still going strong. The airflow is also nice.

Purchased this fan for an Matx build. It;s quiet, efficient, and most importantly affordable.

Had some cheap fans in the front of my machine. Very loud when ramping up. Purchased 3 of these. Changed Bios over to PWM. Only change I did. For me, its a night and day difference. My PC/fans are located 30" me (level to my from my ears.) I can now hear my TV 25 ft away. These fans are kinda pricey, however, I am NOT disappointed! These ARE Quiet. ( ͡❛ ͜ʖ ͡❛)👍

Excellent Fans! Power saving, seem to be durable. Easy to install & great temperature control. I bought these to replace two fans from a ID-COOLING FROSTFLOW X 240 CPU Water Cooler setup. Those fans have sleeve bearings and in a horizontal setup, they would get noisy and make "grinding" noises on occaison. This Silent Wings fans have Fluid Dynamic Bearing (FDB) technology, which offers up to 300,000 hours of lifespan while reducing vibrations significantly and are much more superior construction.

This fan is powerful enough to move A LOT of heat inside the my pc. It has good airflow and it is not loud even if it is running at max rpm. I say this fan is worth the money.

These are so quiet, and run great. Keeps everything cool. Had to look down to see if they were on.

These are very effective fans, but they are louder than I thought they would be. They replaced some older no-name fans that were starting to make rattling sounds and needed to be replaced. On the one hand, they are actually a little louder than the old no-name fans, but on the other hand, they are keeping my PC cooler than it used to be. They move air very well. I'm glad that I bought them, but if you're looking for truly silent fans (if such a thing exists), these aren't it.

I had purchased two Arctic P12 Max fans to serve as lower intake fans for my PC and immediately I was met with this horrible bearing noise at lower speeds. I replaced the P12 Max's with the Silentwing 4 High Speed and I tell you They are dead silent up until around the 2000 RPM range. They're just as quiet as the T30s on my AIO and the Noctua fan I have as my exhaust. If you're still on the fence about these fans get up off it and go buy these fans.

Excellent fan! Reasonable price for a decent silent fan. I've had better ones in the past from Antec but they are no longer made so this was the closest thing. They still make a bit of vibration but overall they are perfect.

Ventilateur hyper silencieux et très efficace ! Je recommande les yeux fermés malgré le prix assez premium, le confort d’utilisation derrière en vaut largement la chandelle !

Le Be Quiet! Silent Wings 4 High Speed sono un prodotto che trasmette qualità già dal primo momento, persino dal peso: solide e ben costruite. Le ventole sono straordinariamente silenziose fino all'80% della potenza, praticamente inudibili, e offrono prestazioni che non lasciano spazio a dubbi. Nel mio vecchio PC avevo già montato le Silent Wings 3, di cui ero entusiasta, ma queste sono un netto passo avanti. Il design delle pale e del telaio è stato ulteriormente ottimizzato per migliorare sia il flusso d’aria che la pressione statica, rendendole ideali per qualsiasi configurazione, dal raffreddamento ad aria ai radiatori per sistemi a liquido. Punti di forza: Silenziosità estrema: anche a velocità elevate, il rumore è contenuto e mai fastidioso. Materiali premium: il design e la costruzione delle ventole sono di altissimo livello, e i gommini anti-vibrazione fanno la differenza in termini di stabilità e silenzio. Versatilità: perfette sia per case che per radiatori, grazie all’ottima pressione statica. Durata: il motore FDB (Fluid Dynamic Bearing) garantisce affidabilità e longevità, un aspetto fondamentale per chi vuole un sistema silenzioso e duraturo. Considerazioni personali: Ho installato queste ventole in una configurazione di raffreddamento ad aria, e il miglioramento è stato immediatamente evidente sia in termini di temperatura che di rumorosità. Be Quiet! continua a essere un riferimento per chi cerca il meglio nel raffreddamento silenzioso. Consiglio queste ventole senza esitazioni a chiunque voglia un prodotto di qualità superiore.

Bueno y barato

Tolle Lüfter, schön leise aber trotzdem starker airflow