Adaptec 2940UW vs Atto ExpressPCI UL2D

[Stefan Jeglinski]

Any caveats about use or performance comments regarding these two 
cards? I currently have the 2940UW in a 9500 and it runs with Linux 
fine. I'm going to attempt to install OSX on this box and am 
suspicious that the Adaptec will flake out as per other reports. The 
Atto card is a pull with Apple ROMs and I figure my chances with OSX 
are better, but I don't want to compromise or break Linux either.

If in Linux they both work fine, are there any performance 
differences that anyone knows about?


Stefan Jeglinski