Unfortunately Newegg provides absolutely no technical support and can't answer questions about anything! :o(
That's a scary thought....
Particularly concerned about the motherboard and SATA drive.
Honestly, you'll be hard pressed to find a /typical/ PC configuration that won't work with Linux these days (yes you can find a config that won't work, but that takes a little effort :-) I did say typical). The motherboard in the system you're looking at isn't a new one... it's been around for a while. With SuSE9.3 the SATA drive should work fine - I've got a 150GB SATA in mine here at work, and it's workign fine. DIdn't have to do anything to make it work.. it just worked right from the initial boto to install SuSE. Everything else looks to be either well supported, or at least current standard. Doesn't look to be much of a worry from the hardware said. I'd be a bit concerned about the total lack of hardware support though. Is that lack of support, or "Oh my God he said the 'L' word!!!" lack of support? C