Cooler Master Rifle Bearing 80mm Silent Cooling Fan for Computer Cases and CPU Coolers

Pros: Quiet fans sure have come a long way. Pushes air well is very quiet. The rifle bearing is a modified sleeve bearing that is designed to last longer while retaining the sleeve bearing's low-noise characteristics. Well-balanced fan without any noticeable vibrations. A top-notch, quality fan for those who desire quiet cooling for standard cooling. An easy choice when replacing stock fans that come with a case.

Cons: None

Overall Review: I threw two of these in my case and ended up removing one. Thought they wouldn't push much air due to the low noise but one does the trick. :) If you have a hot running rig with lots of hot components (eg. dual video cards/overclocked processor), you should probably go with something that pushes more air. For regular systems, they do the trick very nicely! :)

Pros: Reasonable price, long cables, Good airflow for RPM

Cons: I bought a few of these for a HTPC case, the ML03B to be exact. I purposely got a low RPM 80mm since anything under the 120mm mark can get audible quick. Although not loud per say at 12v they definitely are not acceptable for a true quiet build. Luckily my mobo (Asus FM1-Pro) will voltage regulate 3pin fans and at 1k rpms they run very silent.

Overall Review: I know everyone's "quiet" is different but for me a HTPC basically makes NO noise at the couch distance. These will deliver but they will need to be undervolted, once you get to the 1400rpm mark the sound dies down alot. Noctua makes a 80mm fan that comes with the resistors to get them to 800rpm out the gate, I doubt they are much quieter than these at that level but at least they come with an adapter for those who don't have an easy way to undervolt.

Pros: Used these in the bottom of my HAF XB EVO and they move a good amount of air quietly!

Cons: No complaints

Pros: Good air flow, resonably quite.

Cons: Labels don't match. Fan motor label says .18A, packaging and manufacturer website say .11A I believe. Either way a fairly quite fan and no more power consumption than the 2 generic 80mm case fans these replaced.

Overall Review: Slightly quieter and a bit better air flow than the two it replaced as well (Flower fans I believe). Good quality for the price

Pros: Did exactly what it was supposed to. I used wire-connectors to replace my PSU fan. Nothing wrong with the old fan, but I felt like the 'Captain' was going to come over the intercom and tell us we were going to start our decent. The old fan was LOUD. Problem with the new fan was that I can now hear my CPU and VGA fans. Luckilly, they are much quieter combined than my Amplifier fan and I can enjoy a movie without hearing much of anything.

Cons: Not really.

Overall Review: The pros pretty much covered it.

Pros: Quiet Inexpensive Keeps my server cool

Cons: None

Overall Review: I am using these in the NORCO RPC-230 2U Rackmount Server Case. It's like night and day between these fans and the stock fans. I can't even hear the server running with these fans and the system stays cool.

Pros: -Easy to install. Anyone with no experience building PC's could easily install it. -VERY Quiet. Honestly, it's underrated how quiet this is. -Price for it is just perfect for what you get -Blows a lot of air. Has no issue taking the heat out of your system. I installed 2 of these on my friends build and man they work like a charm!

Cons: - Box is cheap it came in. Would like to have a little bit of protection for the fan. But the fan is durable

Overall Review: I recommend it to my friends who build their own PC's. Of course they offer bigger sizes. Cooler Master is not wrong about being Silent. Runs when my PC is on, and have had ZERO issues with it. I monitor the speed and it has been the same since I first installed it.

Pros: - Fits most towers. - Comes with attachment for power supply, so you'll be set most ways you look at it. - Fairly decent length cable, so good for wrapping around locations if needed. - Relatively quiet.

Cons: - It is like most other fans you will get. Nothing necessarily impressive about it, except for the price-point.