From: RafaĆ Radecki radecki.rafal@gmail.com
We are looking for something rather not expensive but reliable which has a good support.
I'd add a few more things to the list.....
Redundant power supplies dual gig nics "dual" quad core cpu's raid support w/battery backed cache remote management
pick up a 2nd(err..3rd) generation HP DL380G5
There's a lot of equipment around and can be had for a good price.
Save enough to even pick up a second one and keep on site for R&D and equipment/parts backup.