I got 4 of these 35cfm, 25db case fans today. And I have to say, im damned impressed. They are very bright, very low noise, and have an amazingly small wire. *thumbs up* all around for these bad boys. They still wont replace my 120mm quad led for my side fan/exhaust, but it will replace my 2 front intake, my psu, and rear exhaust =)