Originally Posted by psyclum
if you get the raven, make sure you get the RV02-E
the -E is the evolution version which has the exact same internals as the FT02 but cost $50 less then the FT02.
Actually, I've heard that the RV02-E has been phased out, and that the 'normal' RV02 now comes with the Airpenetrator fans as well. I couldn't find any official news on this though.
Also, the standard RV02 now seems to come in different versions, I've seen v1.7 and v1.8 pass by...really confuses me, as I was actually going to get the RVo2-E myself until I saw the above news on Tomshardware forums.