Refurbished Mac Pro 2.5GHz 28-core Intel Xeon W, Two Radeon Pro Vega II Duo, Apple Afterburner - Apple
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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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Amazon.com: Apple Mac Pro Desktop Computer - Intel Xeon E5 2.7GHz 12-Core CPU, 32GB RAM, 256GB SSD, ME253LL/A (Renewed) : Electronics
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