I believe no such document exists.
I *know* the 75XX and 930X can and do use SMB2 assuming they are on the latest spar firmwares, unlikely they do with the general releases. The 930X would need to be on the latest Connectkey version, not the non-connectkey.
7545 firmware is here
Can't link to the 930X as I don't know what you are running now
8900 I have no idea, bif it is on an 072 fimrware (Connectkey), it should, latest version is here
7120 firmware is here, I have used it on a default install of Server 2008 with no modifications server side, so SMB2 should be fine, I believe 3 it doesn't do though.