COOLER MASTER R4-S2S-12AK-GP 120mm Silent Fan 120 SI1

Pros: i can proudly say that without any sort of fan controller or bios control, i can run this fan at it's highest speed and it is still for intents and purposes, silent. will do well for any normal application.

Cons: there really are no cons. as long as rated CFM is good enough for your particular situation, then there's no reason not to get this fan. price is right considering product quality and performance.

Overall Review: Get this fan! with cases that support multiple mounting locations with room for 120mm fans in front and side, it performs very well, especially when all mounting locations are utilized.

Pros: Very quiet, moves air efficiently

Cons: i bought 2...was more expensive than a 4 pack of the same fans. this is TOTALLY MY FAULT.

Overall Review: just buy the 4 pack and use what you can give the rest away to a buddy. never know when u will be able to cash in on that favor=)

Pros: This fan replaced a Scythe fan that was about 45 db, pushed a lot of air but unbearable. It was so loud, that I couldn't hear anything outside this room going on, it was terrible for me because I really like to listen to music. This a great fan that I cannot hear. It is very quiet and seems to push air well. Also, my temps pretty much stayed the same. If you want a fairly inexpensive fan that sounds so quiet you can't hear it, buy this. Like I said, it moves air good too.

Cons: None that I can think of.

Overall Review: I was going to spend the money for those quiet scythe fans but I figured, this is half the price and will do the same job. I think I was right. Plus with my previous scythe fan making clicking noises, it was a easy choice to pick this fan.

Pros: Pushes a fair amount of air into the case. If you have a relatively loud PC, you will NOT notice this fan operating.

Cons: My PC ran extraordinarily quiet before the installation of this fan. The fan is pretty quiet but it is still the loudest thing in my case by far. It sounds like a miniature elf is in my case chopping trees down with a chainsaw. If you have a very quiet PC like I once had (can hardly tell its on), then you will definitely notice a difference. The main issue is the fan vibration.

Pros: Moves plenty of air. Does not sound like a tornado. Comes with a molex adapter & screws.

Cons: These produce considerable "air noise". While I don't mind it in my gaming computer under my desk, it is the only source of noise in my HTPC and it is killing me. I very much doubt the 19.8dB claim. I plan to modify the molex adapter to try 7V and 5V operation in the HTPC. I guess that is one advantage to buying a higher RPM fan...

Overall Review: I bought three of these, and another came in a case I have (yes, same model, purchased over a year later). All of them sound the same, so this is not a bad batch or a defective unit.

Pros: extremely quiet, a bit pricey

Cons: newegg has a 4 pack for about $15 if your getting more than one.

Overall Review: I highly recommend yate loons fans over any other. They are much cheaper and even the high speed fans are completely silent.

Pros: Not any louder than my Thermaltake Element fans. Moves a good quantity of air - seems about equivalent to the other 120mm intake fan I have set up. I booted my CPU with the front panel shut (covers the intake fans) and I heard the plastic door suck in because of the fans' power.

Cons: Fan box was slashed open in back when I received it...? all the parts were inside and the fan works though. Who knows.

Overall Review: My case is like a wind tunnel now. Two 120mm intake fans up front, 230mm top exhaust fan, a Cooler Master 92mm heatsink pointed into my 140mm exhaust fan. Love it.

Pros: Very quite and seems to push sufficient air.

Cons: None