Apple 27 iMac, Model A2115, March 2019, Running Mac OS Mojave 10.14.4. 3.1 Ghz Intel Core i5, Radeon Pro 575x 4GB Graphics, 24GB RAM, 251GB Flash Storage. Comes with Power Supply.
iMac 2019 5k 27 inch Logic Board 3.1GHz 6-Core i5 Radeon Pro 575X 4GB | eBay
AMD Radeon Pro 570 vs 575 vs 580 on iMac - Specification and Benchmark Comparison
Outlet Komputer Apple iMac Retina 5K 27'' 3.1GHz/8GB/ 1TB HDD Radeon Pro 575X 4GB - GearPro
Komputer Apple iMac 19,1 27” RETINA 5K i9-9900K 16GB 1TB FUSION DRIVE RADEON PRO 575X macOS A KL - Shoplet.pl
2019 5K iMac - Five takeaways from an iMac Pro user - 9to5Mac
Radeon Pro - Wikipedia
iMac 2019 5k 27 inch Logic Board 3.1GHz 6-Core i5 Radeon Pro 575X 4GB | eBay