Recommend a CPU Cooler: Cheap, Silent, Cool
Now I know this is a fairly impossible task, as the more silent and the more cool you get, generally the more expensive you also get.
I'm hoping to spend less than £20 (delivered), a lot less if possible. I'm a little out of touch with the heatsink market, so I need some help plz :)
My current cooler is an (old) Coolermaster XDream heatsink with an Antec 80mm fan on it. Id estimate my current cooler puts out about 30dBA (judging by the fan specs), possibly a bit more. From running SiSoft Sandra its got a thermal resistance of 0.41C/W. My cpu gets to about 52C full load, 48C idle.
Any suggestions would be great. I've seen the following heatsinks which look like they could be good runners:
Arctic Cooling Copper Silent 2L Rev2 (not the temp controlled editions) - £10
Sharkoon HPS2 - £18