What do ye think of these fans

[mahniex]

I am referring to the Cybercooler System Cooler CC-290
For 5 1/4" bay. You can see it on the site:
http://www.cybercoolerinc.com/cc-290.html
Do you think it is efficient and silent or will it be insufficient as an outlet fan for a P4? I will also have a inlet fan

[The Coolest]

I really dunno if its worth it but it will propably be quiet...

[Yodums]

27dBA is quiet. Although those thing are only where your CD and CD-RW are so it will only take air from there.. I never recalled a CD Rom being too hot, so not worth it IMHO.

Yodums