Addonics storage tower

[quietdragon]

Addonics make a 4 disk array tower AE4RCS35NSA:

http://addonics.com/products/raid_syste ... s35nsa.asp
http://addonics.com/support/user_guides ... S35NSA.pdf

I find it interesting because it appears to be fairly inexpensive, is self contained and can be used in either an internal or external application. I am interested in an external application.

Has anyone had any experience with this product?

I'm interested comments about and experience with the noise and efficiency of the fan and cooling.