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Apple iMac Pro 27-inch (2017) 3.0GHz 10-Core Intel Xeon W-2150B 64GB RAM 2TB SSD AMD Radeon Pro Vega 64
64GB (4x16GB) DDR4-2666MHz PC4-21300 SO-DIMM Memory for Apple 27" iMac with Retina 5K Display Mid 2020 (iMac 20,1 iMac 20,2) by NEMIX RAM - Newegg.com
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Apple iMac All-in-One Desktop 27-inch (5K) 3.6GHZ 8-Core i9 (2019) 2TB HD & 64GB RAM-Mac OS/Win 10 Pro (Used) - Walmart.com
Apple iMac Pro 27-inch 3.0GHz Intel 10-Core / 64GB RAM / 2TB SSD / Vega 64 16GB | eBay