I'm down sizeing my case, so i don't think i'm going to go down the water cooloing path. I need a good hsf to cool my A64 (939) 3500+ as i'm only using the one you get with the reatil set. I have a MSI K8N Neo2 Platinum so i think the Thermalright XP-120 is a bit to big for the board. I hope you can help Thanks
ThermalRight XP-90 (Second One, first may/may not fit depending on motherboard) http://www.overclockers.co.uk/acatalog/Online_Catalogue_Thermalright_120.html
XP90 imo, fit the board fine (as long as you dont have any really tall mem like the corsair pro) Coolings great, and you can stick whatever cfm/noise fan on you like to suit your needs. Either that or the freezer 64
I have an MSI Neo2 Platinum board. If you are interested in regards to silence then the Freezer 64 is the way to go, very cheap and very quiet
My sensors on my board are a load of bollocks so I don't really know. I am not using AS5 either, I am getting temps around 5 degrees lower than stock.
^^ I have a Thermalright XP-120 with a panaflo L1A (1700rpm, 68cfm~). The combo is fairly quiet and runs about 6*c cooler then the stock HSF