Summary: Im using two of these on my Megahelems to keep my i7 920 @ 3.8GHz happy under 60C at all times. geniunly very good fans.
They are noisy, but nowhere near as loud as I was lead to believe. Coupled with a fan controller they are ideal.
Summary: Got one of these paired with a i7 920, Cogage TRUE spirit CPU cooler, MX-3 and a HAF 932. This cooler makes the i7 at stock idle at 30c and peak at 49c after 30 min of Prime 95.
It's quite loud at full speed but runs wisper quiet at 1200 rpm. Great static pressure also.
Summary: Just got 2 of these for a push pull system on a scythe ninja as I’m a little unhappy about the temps on my PhenomII 940 at stock and overclocked. the air they push out is incredible. They are audible obviously but considering the air they push the noise level is very acceptable can more than likely control the speed with SpeedFan so I don’t see this as an issue.
Summary: Ive got 4 of these in my water cooler super midi tower case. 1 Front Inlet, 1 Rear Outlet and 2 on Radiator SidePanel
Not seen machine rise above 35'c running Phenom II 940BE at 3690Mhz Awesome Fans
A Must Buy, Thumbs Up and Big Thank You to OcUk
Summary: If you want fast, high airflow fans then look no further. These babies pump out a whooping 110.31CFM and they only spin at 1900rpm. The Sycthe Ultra Kaze which spins at 2000rpm and is thicker than these fans only pushes out 87CFM! I think it must be the way the fins are designed, I attached this to my Thermalright Ultra 120 Extreme cooling a Core i7 920 @ 4.0GHz and temps now ever exceed 68*C full load!!! Down from 78*C thats 10*C from just changing the fan!!
Summary: I replaced the Rear fan in my antec 300 case with one of these, and added on to the side vent in the case to cool down the GPU's. i am controling them with a Kaze Master fan controler, so when i do not need a tornado in my system, i turn them down, and the they run silent up around 1300 RPM. but even at this it blows the hell out of the other fans in my system at the same speed.
Summary: These are brilliant value for money. Bought two of these to replace the standard fans on my case and they dropped the temp from 37c to 33c on idle.
Iv got a AMD B55 X4 3.2 oc'd to 3.8 and on Prime95 i never see over 50c.
I dont have a fan contoller yet so they are constantly going full chat and are loud. I only use this machine for gaming so its not to bad when iv got the headset on.