Apple Mid 2012 Mac Pro Desktop Quad-Core 3.2GHz 16GB Radeon
Apple Mid 2012 Mac Pro Desktop Quad-Core 3.2GHz 16GB Radeon,A1289 Mac Pro “Twelve Core” 3.06Ghz ( 2012/ Westmere)-Pre,apple-history.com / Mac Pro (Mid 2012, Dual CPU),Mac Pro | 2010 | Twelve Core 2.93 GHz - Techable.com,Mac Pro