Well, it may not be supported, but it will install on it.
I coworker bought a x440 (4 x 1.4GHz procs, w/16GB RAM) for personal use, and he fired it up.
He hasn't put any VM's on it yet, but 3.5 installed, and didn't bark about anything.
More to follow...
Jase McCarty
Jase McCarty - @jasemccarty