Thanks, Dave. Just checked the manual. It has a only one single diagram of the board layout and connections. The labeling is pretty vague too, but I can confirm the mini-SAS connection. I'll check it out when it arrives. Cheers.
Seeing that you have quite a bit of experience with these Dell servers, I was wondering if you would know if it is possible to use an intel 520 SSD or similar as a boot drive. I've ordered the T320 with H710, 8x3.5" hot plug, but would like to know if the SSD could be attached to the on board...