This system board is for a Dell PowerEdge T610 — at one time, we managed a fleet of them. Our records indicate BIOS 6.6.0 on this one, which should work for either the 5500 (Nehalem-EP) or 5600 (Westmere-EP) Series Xeon.There is no Service Tag assigned (i.e., the field is blank). That said, the box had a 3.5” floppy with the utility to set it but it’s been on the shelf a few years and no longer works. We have the asset.com utility available and can provide a copy if necessary.We had an iDRAC6 Enterprise on hand as well, which we’ve installed on the board as a bonus.