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4GB 2X2GB RAM Memory for Apple Mac Pro 2.66GHz Quad-Core Xeon (MB871LL/A) DDR3 UDIMM 240pin PC3-8500 1066MHz Black Diamond Memory Module Upgrade - Walmart.com
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Mac Pro "Quad Core" 2.66 (2009/Nehalem) Specs (Early 2009, MB871LL/A, MacPro4,1, A1289, 2314): EveryMac.com
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32GB Kit 8X 4GB Fully Buffered Memory Ram Apple MAC PRO Servers and WORKSTATIONS Quad-core and 8-core 2.0 GHz 2.66GHz 3.0GHz Intel Xeon MA356LL/A A1186 PC2-5300 DDR2 ECC FB DIMM Server Memory
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InPlace Auction - Auction: Harris Publications ITEM: Mac Pro 1.1 dual core Intel Xeon 2.66 GHz processor 4 GB memory 1tb Drive
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