NA-SRC7

Especially good if, like me your pc is stock and doesn't allow fan control via software or bios and you dont want to bother wiring in a fan controller. Simply reduces voltage to the fan and makes it turn slower = quieter. My 60mm fans in a USDT HP EliteDesk were noisier than I wanted despite swapping them for super quiet ones. Intake and exhaust fans RPM was reduced from 1600 to @1100 with no impact on pc temps...Cool ; )

Does excatly what it says and great quality cables.

It’s Noctua so you already know it’s good

makes the 12v to possibly 7-8 volts so the non pwm fans can be more quiet

I had some very noisy ML 140's, these brought them right down to 1200rpm and barely audible from where I sit to the pc... Excellent product and sleaved...

Does exactly what it says, works with both 3-pin and 4-pin connectors, and has significantly quietened my Noctua NH-D14 CPU cooler. It now runs a little hot but that's what you get with reduced noise!

If you want to run your fan's from PSU and have them run at half speed. Then these are a must. Especially if you have 10 fan's.

I use lots of these as it's a great way to reduce a fan speed by ~30% and hence noise without massing in the BIOS or using a fan controller.

Pros: - Cables are sleeved so they hide the coloured wires on the inside - Each cable feel very premium - Comes with a 6-year Warranty - They let you to run your fans slower than the BIOS would allow you, helping you to create a fan curve that is quieter. Cons: - The cables come with a brown and white Noctua sticker on them and it would have been nice if they would have put their branding on it in a more stealthy way. But, this sticker is easy to cut off and remove. - Personally I believe that the box they come in is overkill for the cables that are included inside it. But, I understand they are trying to make it a premium product. I have not had any issues with Noctua in the past, which is why I continue to be willing to pay the premium for their products. So, I would definitively recommend and would buy again.

Come da titolo ho utilizzato questi adattatori per le ventole di un Dissipatore a Liquido Termalright da 240 ed una ventola frontale, sempre Thermalright, da 140. Entrambi sono notevolmente più sileziosi(le CPU Fan hanno una velocità standard e quindi non possono essere alterate, la frontale al login aumentava di troppo la velocità in maniera inaspettata nonostante il profilo Quiet) e le temperature lato CPU sono aumentate di un 2/3 gradi di massima(da 60 a 64, ben sotto la massima della CPU di 95 gradi). In generale un ottimo scambio temperatura/rumore, abbassando il Voltaggio da 7 a 5V con una resistenza interna, quindi completamente hardware. Raccomandato per soluzioni dove non è possibile settare una Fan curve via BIOS o se l'AIO non rispetta questa ed ha un RPM fisso.

I had been looking at rear bracket mounted fan controllers when I saw this item at the Noctua Store shopping for a 120 mm fan (bought two of them also). My top exhaust fan is controlled by the motherboard, but there is no header on my system for a second fan. I wanted a front intake fan, but not one permanently running at full speed. This item worked perfectly for my needs. It keeps a nice steady flow of cool air over my components that is sucked out the top of the case by the exhaust fan. My system is quieter than ever, even while I play the occasional game.

Merklicher Unterschied zu vorher, gedrosselt sind die Lüfter schön leise.

Fungerar lika bra på 3pin.