http://forums.overclockers.co.uk/showthread.php?t=18363321
but to answer your question id look at these
http://www.overclockers.co.uk/showproduct.php?prodid=FG-030-SY
How bigs the difference between 15 and 25db ?
MW
Lmao10dBa
10dBa


That's weird I replied but it hasn't appeared
Anyways I wasn't looking for the mathematical difference, what does that equate to in noise ?
MW
How bigs the difference between 15 and 25db ?
MW
This is what most people will find annoying, mid to high frequency being most offensive. swapped my antec fans because of high pitch noise, the vipers being a lower frequency don't sound as loud10 db is around three times the difference in sound pressure but loudness also depends on frequency which this scale doesn't account for.
