Install 64 GB of RAM in Your Mac Pro 1,1 or 2,1 | Low End Mac
How to Upgrade Mac Pro Memory (MacPro1,1/MacPro2,1): EveryMac.com
8.0GB OWC Memory Upgrade Kit For Mac Pro (2006-2007)
8GB Kit (4x2GB) DDR2 Fully Buffered PC2-5300 667MHz FBDIMM Memory RAM for 2006, 2007 Apple Mac Pro at Amazon.com
Memory Upgrades for 2006-2007 Apple Mac Pro from OWC
How to Upgrade Mac Pro Memory (Early 2009/MacPro4,1): EveryMac.com
All Apple Mac Pro Tech Specs (2006-Present): EveryMac.com
16GB Memory Upgrade for 2006-2007 Mac Pro Tower
Memory Upgrades for 2006-2007 Apple Mac Pro from OWC
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The cheesegrater Mac Pro is 16 years old, and could still be the best Mac ever | AppleInsider
Mac Pro 8-core (2007) Review | Macworld
Mac Pro (Early 2007) | Low End Mac
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Mac Pro 1.1 (mid-2007) - Intel Xeon 1.33GHz 7GB RAM - MacOS X - 500GB HDD | eBay
8GB Kit (4x2GB) DDR2 Fully Buffered PC2-5300 667MHz FBDIMM Memory RAM for 2006, 2007 Apple Mac Pro at Amazon.com
8GB Kit (4x2GB) DDR2 Fully Buffered Memory PC2-5300 667MHz (DDR2-667) FB DIMM for 2006, 2007 Apple Mac Pro (Apple P/N MA686G/A X2) at Amazon.com
8GB Kit (2x4GB) DDR2 Fully Buffered PC2-5300 667MHz FBDIMM Memory RAM for 2006, 2007 Apple Mac Pro at Amazon.com
Mac Pro DDR2 RAM | Mac Pro 2006 Memory | Mac Pro 2007 | MacMemory.com
Memory Upgrades for 2006-2007 Apple Mac Pro from OWC
