Summary: A good idea but fully lacking in R&D A major flop in money saving engineering.
Pros: The fans turn; and oh yeah, they are kinda UV reactive.
Cons: Evercool usually makes quite good cooling products; THIS IS NOT ONE OF THEM! The plastic construction is flimsy as are the fans. The everlubricate bearings are NOT good quality, but are rather just bushings. One of the fans has a dry and out of round bushing that pretty much always chatters, even after manually lubricating it. I should have read some other reviews on this thingy before buying it, but I figured $12....how could I go wrong. haha :) Evercool does make go...
Summary: Dont buy this. It appears, at best, you rent its usefullness for a few months...
Pros: It moved plenty of air over my GPU
Cons: It became unstable after a few months. Unbalanced and rattling. I tried adding more grease and cleaning, in an attempt to rebalance...nothing helped it. I believe the center shaft becomes loose, resulting in wable.
Summary: I have left my computer running 24/7 (except during power outages) since I built it in Jan 2012, and I left the fan on the whole time. It just last week started to make bearing noises and I am going to replace it with another one
Pros: -Quite cheap -I removed the air ducting cover from my 560TI and aimed this at it, and it dropped the temps about 5*C
Cons: Despite what Evercool's website says, the bearings are not "long life" -cheap