Noctua NF-S12B redux-1200, High Performance Cooling Fan, 3-Pin, 1200 RPM (120mm, Grey)

These are nice and silent on my LARGE pc and wish the cords were a little longer to connect to the fan headers as they had to travel from the top of the pc to the inside MB.

Everything about it is great for a low power, quiet, Mobo controlled fan. And good price. If it lasts a year I will add another star as it will have been perfect.

A bit noisy for my use as a pc tv in the living room with 3 of these in the unit. My thermatakes were quieter.

No issues here.

Run silent and still give good airflow. Set two up as exhaust fans and improved temps by 2 C

I bought this from another supplier. I am very disappointed in the product. I have bought many 120mm fans from Noctua (the premium brown colour range) but this fan is horrible. It makes a clicking kind of vibrating noise, so Ive had to turn it down with a speed regulator to ~300rpm so I dont hear it. Obviously it barely moves air now so rather pointless. Get the premium range, they are much better.

Very quiet little 120 mm fan that moves a nice amount of air. These replaced a pair of case intake fans called the Ultra Kaze (by Scythe). For some reason, I had been enticed by the sheer power of the Ultra Kaze fans, but the noise was really starting to bother me. This little Noctua fan is nice and quiet, and it draws a sufficient amount of air into my case to handle the heat produced by overclocking. I kept the same overclock settings after installing this fan, though your mileage may vary. I like the new gray color of Noctuas Redux line.

Great fan. I use this as an exhaust on a FT02 and the fan works well with my build. If youre aiming for a completely silent PC this is the fan to get (if you can only mount a 120mm in the area youre putting it). Though it doesnt move as much air as Noctuas static pressure style fans it really suits my build well.

would buy again

I will never buy another fan again. I was so impressed with these fans that I went and replaced every fan in my build with them. They are the quietest fans with this amount of airflow that Ive ever seen.