Super quiet, easy to install, great price!
I just installed two of these in my nzxt source 210 case as top exhaust fans. I also picked up a thermaltake riing 12, which was double the price, to serve as my side panel intake fan. Honestly, i can't say that there's a justifiable reason to purchase the more expensive riing over this pure 12 fan. Even though it lacks the rubber feet to dampen vibrations, it is seriously the quietest fan i have ever installed. I had to double check (with a flashlight) to make sure the blades were even spinning when i manually cranked it up to max rpms. The red led's are a bit bright for my personal tastes, but its not a strong enough negative to mark the fan down, because its a great fan for the price!My i7 haswell 4790k was idling at 50'c before installing. I am now comfortably idling at 30'c and when in the throes of a serious diablo 3 rift or hots match, i'm holding strong in the mid-60'c. No problems controlling the fan speeds in my msi command center (motherboard gui software) from my desktop.All around a simple, easy install and a fast + quiet fix to cooling problems!