Apple Mac Pro A1289 MacPro4,1 (Early 2009/Nehalem) Eight Core Intel Xeon 2x: E5520 @ 2.26GHz / 12GB DDR3 SDRAM / 2TB Seagate ST2000DM006 HDD / OS X Mountain Lion / ATI Radeon HD 5770
Apple Mac Pro A1289 MacPro5,1 (Mid 2010/Nehalem) Quad Core Intel Xeon W3530 @ 2.8GHz / 6GB DDR 1066MHz SDRAM / 500GB Seagate ST500DM002 HDD / OS X Mountain Lion / ATI Radeon HD 5770
Apple Mac Pro A1289 MacPro5,1 (Mid 2010/Nehalem) Quad Core Intel Xeon W3530 @ 2.8GHz / 6GB DDR 1066MHz SDRAM / 500GB Seagate ST500DM002 HDD / OS X Mountain Lion / ATI Radeon HD 5770
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16GB 2X8GB RAM Memory for Apple Mac Pro Z0LF One 3.33GHz 6-Core Intel Xeon Black Diamond Memory Module 240pin PC3-8500 1066MHz DDR3 ECC UDIMM Upgrade - Walmart.com
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244 Apple Mac Pro (Early 2008) Dual Quad Core 2.8GHz CPU Upgrade to 3.2 GHz Xeon Processor - YouTube
Refurbished Mac Pro 2.5GHz 28-core Intel Xeon W, Two Radeon Pro Vega II Duo, Apple Afterburner - Apple
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