I don't know about fanless, but I cool a Socket P P8400 with one of these: http://www.sidewindercomputers.com/thhrchco1.html
and a undervolted Nexus 92mm fan, and it runs very cool.
what about a Scythe Big Shuriken? Do you think it fits my motherboard?
Look at the picture (please click on the thumbnail) and you'll see the distance between items. It is an Intel core2duo mobile socket p motherboard.. I know it's a strange kind of socket but.. please help me!
the yellow capacitor on the right is 1,2 cm tall and the vertical battery is 1,9 cm tall. The grey passive heat sink is as stated in the picture 3,2 cm tall. Please help me!
I also want to know if I can use the big shuriken in my motherboard even if i have a 3 pins fan connector. What happens if I don't have the fourth?