That listing includes contradictory info, saying "Early Mid 2011" in one place and "Late 2011" in another, but judging from the AppleCare expiration date, I'll guess that it's a Late 2011 model that does not support Snowy (unless tacit says otherwise Edit: and I wouldn't blame him for not going out on a limb).
Edit: It's definitely the later model; the earlier one did not come with a 2.4GHz processor.
Edit 2: As a sidenote, I'll mention that I recently got a pop-up from the LA Times advising me to upgrade (from Snowy's Safari 5.1.10) to a "modern" browser...only time that's ever happened.
Last edited by artie505; 08/02/14 12:34 AM.