11 Replies Latest reply: Jun 17, 2012 10:57 PM by baltwo
a brody Level 9 Level 9 (63,285 points)

I'm considering buying a refurbished or used iMac and want to know which one works both with Snow Leopard and Mountain Lion that is least in need of any firmware updates, and has a relatively reliable graphics card?   Preferably I'd like either a 20" or 21".   Though if I have to I'll get a 27".

Mac OS X (10.7.3), * Links may give me compensation