Corsair CO-9050019-WW

Great fans for the price- I currently have 3 set up on my coolermaster masterbox5 to replace the stock fans and they look good and perform really well.They spool up to a pretty high RPM (cant remember how high exactly but it was something like 3000~ RPM) and even at that speed they aren't too loud- at a more normal speed (around 1000RPM) they're nice and quiet. Cooling wise they create a good amount of air pressure and with my set-up of 2 front intakes an 1 rear exhaust they definitely help keep my components cooler than stock fans would.Overall these case fans are great value for money, have decent cooling properties and look pretty to boot with the LEDs.A worthwhile upgrade to stock case fans.

Love this product! It looks ace and performs well. Literally took 5 mins to install once my case was dismantled enough, just plug in and go. Temperatures are much cooler now, you can really feel the fans doing their thing. I have two of these and 2 of the AF series running at turbo speeds through my BIOS settings and they are still fairly quiet. Despite them running at full speed. Down side though the screws they provided in this package did not fit the holes on the fan? I also bought a set of the AF series fans by Corsair which had the same screws too. But I could not get them to fit and did not want to break or ruin the threads. All was good though I had other screws from older fans that fitted great!I would recommend these to anyone looking for a cheaper but still awesome alternative to system cooling! There probably is of course a much better set of fans you can get but in terms of price you can't go wrong here.

Such red, such cooling, such noise.ok, well the last part is my fault. I should have realised that this was a 3 pin. This was my first PC build and I just got the first thing I saw, but it does keep the tower cool.I bought 2 of these (4 fans in total) and installed them round the tower. The red LED is intense enough that if you place 2 on the top and one on the front and back (Corsair 200R) then it lights up the inside and no need for fancy LEDs surrounding. Anymore in my opinion and you have more light in there than Blackpool pleasure beach........well at least before it went to pot.As these are 3 pins, you cannot reduce the RPM. I think they went to a minimum of 980rpm if I manually cut the power to 25% through the motherboard management. Even then they are fairly noisy. However at the end of the day, that's just the fan doing its job and the SP are designed for towers with limited space (faster fan = more sucking power). I have a few tight spaces and there is not much space in the front to inhale air. If you want to, you can manually put the power up to increase the rpm, not sure how high it goes.There are deceives out there to cut the power even more (i.ie resistors) but I wouldn't bother, that's just more cables. In all I would say if you have a tower that has limited space inside and need a constant air flow get these.

The media could not be loaded. The fans look great and the noise level is quite good as well , but mine seem to have a weird whining noise that pops in at random most of the time. It's not correlated with the rpm. I've posted a video and a question in hopes that someone can tell me if it happened to them as well. It is really distracting and i am thinking of returning them after further testing tomorrow.Later edit.Fans work just fine. Noise was from old pump.

Got 2 x 120mm and 2 x 140mm and havent got a single complaint. they come with plenty of length on the cables, they are fairly quiet and easy to fit. I got them all in purple and I wouldnt say its the brightest unless you are sitting in moderate darkness but you can still clearly see the colour in daylight. I have htem fitted to both my case and cooler (212 Evo) and they keep my PC very cool even under load so I really can't fault them.

The media could not be loaded. Purchased three packs to use on my customised cooling pad which I use for a slim line gaming laptop as it can get extremely hot when gaming and multi-clienting (can reach up to 100 degrees). Does the job of keeping my GPU very cool and down to approximately 40-50 degrees under heavy gaming. They produce quiet to moderate noise depending on how many are on. LED lights look great and are fairly bright. Have them connected to a fan controller to easily adjust the speed. No complaints, was easy to install.

I absolutely love these fans, they look the absolute dog's b...its! They shine a beautiful pure white light that really goes well with my black and white colour scheme.Aesthetics aside, the performance is equally amazing. Coupled with the rest of my cooling system (All Corsair, I might add including a Corsair H100i GTX - highly recommended for CPU overclocking!) my case's internal temperature has never risen above 30C, even with my GPU hitting 70C+.Definitely get these, or a different colour variant, for your system!

These fans look great and perform really well whilst they lasted, but unfortunately some failed sooner than expected.