CFM fan speeds for Graphics Cards/PSU

Darthe

Darthe

Darthe

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Joined
7 Nov 2007
Posts
79
Hey guys,

I'm playing around with the airflow in my antec 900, and want to try to get as close to neutral flow as possible (on the side of negative otherwise). I'm trying to balance the inflow of one of the front 120mm fans to my PSU/Graphics card outflow (Antec 900 has the PUS on the bottom), but after an hour or so of googleing I can't find any info.

I'm using a corsair HX520W PUS, and a BFG 8000 GTS 320MB. All I can find so far is that the PSU has a 120mm fan. Fan speeds for both will vary with load (of course), but I'm optimising for gaming so high-load CFM speeds is all I'm really after.

Any ideas?
 
Cheers mate, but I'm after data on the PSU/GPU fans (sorry if that wasn't clear).

Even if I can find out their max opperating RPMs I can probably make a good guess at the CFM speeds.
 
The corsairs fan is controlled by a temp sensor in the PSU. so it its variable, same as the GFX card. Install something like Rivatuner and you can get the rpm of the graphics card, but theres really no way of telling what the CFM is.
 
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