i'm looking at two case fans for my Enlight EN-7233.

1 fan is from 3dfxcool. Case80ho which says it is rated at 40cfm.

the other fan is from PcPowercooling. the Silencer 80mm. rated at 28cfm. (and 20db for sound)

for those of you using the Case80, is it noisy?

both are ball bearing.

also, would it be better to use the 3-pin connection from the mobo or the 4 pin from the PS (mine is only 250watts). i'll be running with an Athlon 700 on an AsusK7V.

thanks!