Here are some pictures of the new CPU Heatsink that is actually 140x120x60mm that you can't really tell from the picture. It produces 12-24 Db of noise depends on how do you setup the fan speed controller. I have it setup to max that is 24 db then
I have a Socket 478 Pentium 4 CPU but this Heatsink will fit any CPU in any socket as it comes with all different accessories for all available CPUs including :
any Socket 370, 462, 478, 754, 775 and 939
Here are some pics:
Ok and for the Case Cooling I have added two 60 mm fans that are rated 8db so that is 16 more db to my total of 16 + 24 = 40 db that is virtually Silence
Without needing an expansive watercooling installed... (that needs a lots of maintenance like cooling liquid changes etc... not talking about water pouring to your machine)
Here is a pic of the 8 db 60mm fan: