Originally posted by: Iovah
for about half the cost you could buy a thermaltake volcano 9 which will do decent cooling and be quiet the fan pulls a lot of juice but I suggest using another fan if you don't like it but I would go with the SLK's heard nothing but good about them Although from what I have gathered from photos the SLK900-U and SLK800-U needs the 4 board holes for it to be mounted properly while the SLK800-A just needs the normal socket. Although I may be wrong I don't own one yet so I can't be to certain maybe someone can clear this up. Newegg carries all 3 of these and the others.
slk800 and slk800-a are clip
the u denotes mounting holes i believe
(there is almost no diff between slk800 and slk800-a...just a few cosmetic differences from waht i am able to tell from pics)
is ay go for slk800 and get a fan that is either adjustable if you dont know how loud each dBa rating is, or just get one that is ~30-35dBa...thats about "normal" for a fan....maybe less depending on ifyou plan on ocing or not (and how much)