SilenX IXP-52-11 80mm Case Fan

Pros: Very good airflow/noise ratio, and that's why you're buying these, right?

Cons: I'm not a big fan of how they look... they don't really go with anything aesthetically.

They're still a bit loud at 100% load... I recommend a fan controller or low-noise adapter.

Overall Review: I'm using 4 of these in my case (2 front intake, 2 side intake), and I'm really happy with them! They move a lot of air more quietly than other fans because they're 38mm deep.

Make sure you can fit them where you want - they are twice as thick as a normal case fan.

I just wish they had an aesthetic that went with something else in my rig... they'd be better even if they were just plain black in my view.

Pros: I would be dead if my life depended on thinking of any. Zero. Nada.Zip

Cons: Purchased several. All are dead. Motors and bearings melt. Fan blades fall out on the floor. Impellers warp and blades scrape housing. These things just feel cheap and flimsy. Stay away from this junk.

Overall Review: Worst fans fans I had ever owned.

If you love changing fans, get a few dozen of these, you will stay very busy.