Refurbished Apple iMac 4K A2116 21.5-inch i3 3.6GHz / 8GB / 1TB (2019) | MacKing
iMac "Core i5" 1.4 21.5" (Mid-2014) Specs (Mid-2014, MF883LL/A, iMac14,4, A1418, 2805): EveryMac.com
Apple iMac with 4K Retina display (21.5-inch, 2015) review: Apple packs more pixels into its smallest iMac - CNET
Apple iMac (21.5-inch, 2014) review: A price cut for the 21-inch iMac makes it a mainstream machine - CNET
Apple iMac 21.5-Inch (2019) Review | PCMag
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com
Identify your iMac model - Apple Support
iMac "Core i5" 2.3 21.5" (Mid-2017) Specs (Mid-2017, MMQA2LL/A*, iMac18,1, A1418, 3068): EveryMac.com
iMac | 3.3 GHz Intel i3 | 21.5 Inch | Early 2013 - Techable.com
Apple 21.5" iMac (2017) MHK03LL/A B&H Photo Video
New M1 iMac vs Intel: Specs, features, price, more - 9to5Mac
iMac (Retina 4K, 21.5-inch, Late 2015) - Technical Specification
Apple 21.5in iMac with Retina 4K display (2017) review | Stuff
21.5-inch iMac | Release Dates, Features, Specs, Prices
Amazon.com: Late-2015 Apple iMac 21.5 with 4K Retina Display/3.1GHz Intel Core i5-5675R Quad-Core (21.5-inch, 8GB RAM, 1TB) (Renewed) : Electronics
Review: The 2019 21.5-inch iMac 4K is iterative, not transformative | AppleInsider
iMac | 3.1 GHz Intel i7 | 21.5 Inch | Late 2012 - Techable.com
Size of bezel on 21.5 imac | MacRumors Forums
iMac | 2.9 GHz Intel i5 | 21.5 Inch | Late 2013 - Techable.com
iMac (21.5-inch, 2017) - Technical Specifications
iMac (Retina 4K, 21.5-inch, 2019) - Technical Specifications
iMac (21.5-inch, Mid 2011) - Technical Specifications
Apple iMac (21.5-inch, Late 2015) review | TechRadar
