Originally posted by: derekblankmccoy
Originally posted by: Logar
Hi,
I would like to upgrade to a heatsink that is silent or very quiet.
Last time i heard a heatsink make noise was when i ran my finger nail through its fins, it makes a cool ring.
If you want a quiet fan, get a noiseblocker. They make less noise then panaflos and push more cfms. The thing is, if youre in the us, i dunno where you could get one.
For all you panaflo fans:
80mm Panaflo: 24CFM - 21dBA
80mm Noiseblocker S1: 22CFM - 11dBa
80mm Noiseblocker S2: 32CFM - 19dBa
Thats at their fastest setting , since they are variably controled (panaflos cant do that)
I would try modding a thermalright sp94 to fit an athlon. You might even get away with passive cooling and just use the flow in your case.
If not, get a 900cu, not the 900a, because aluminum is totally unacceptble.
Then put a 120mm Noiseblocker SX2 (64CFM - 26DBa!!) with an adapter, or a 120mm SX2 variable controled at low setting (40CFM - 18dBa!!)
As you can see, noiseblockers are superior to panaflos, and prettier (clear frame, blue blades). Anything below 20dBa is inaudible at 1 meter distance, 20-22 however is audible since the dBa scale is exponential.