Apple iMac 27-Inch with 5K Display Review (2017): Serious Power | Tom's Guide
Apple needs to update the iMacs, right now. | by Michael Que | Mac O'Clock | Medium
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Apple 27" iMac with Retina 5K Display (Mid 2017) Z0TR-MNED43-BH
Apple iMac 5K 27-inch (2017) review - All you need to know in two minutes - YouTube
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Apple 27" iMac Pro with Retina 5K Display (Late 2017)
Amazon.com: OWC 32GB (2 x 16GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S32P) : Everything Else
A1419 A2115 CPU Cooling Fan for Apple iMac 27 inch Retina A1419 (Late 2012- Late 2017) & iMac 27 inch A2115 (Early 2019, Mid 2020) EMC 2546, 2639, 2806, 2834, 3070, 3194, 3442, Part Number : 923-0302 - WIT Computers
Apple iMac 27-Inch With 5K Retina Display (2017) Review | PCMag