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display - How can my mid-2012 MacBook Pro Retina 15 run a 4K panel at 30Hz over HDMI? - Ask Different
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MacBook Pro "Core i7" 2.3 15" Retina 2012 Specs (Retina Mid-2012, MC975LL/A, MacBookPro10,1, A1398, 2512): EveryMac.com
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Apple MacBook Pro 15.4" Display Intel Core i7, 4GB RAM 500GB HDD (MD103LL/A) Mid-2012 Pre-Owned Silver A1286 - Best Buy
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