![Apple iMac with 4K Retina display (21.5-inch, 2015) review: Apple packs more pixels into its smallest iMac - CNET Apple iMac with 4K Retina display (21.5-inch, 2015) review: Apple packs more pixels into its smallest iMac - CNET](https://www.cnet.com/a/img/resize/445ef90cafbf2cc115a0243576d44b7a339f0fe0/hub/2015/10/12/6f84166f-2f6e-4fcf-bfd8-18f57685907a/imac21inch.jpg?auto=webp&fit=cover&height=482&width=856)
Apple iMac with 4K Retina display (21.5-inch, 2015) review: Apple packs more pixels into its smallest iMac - CNET
Refurbished 21.5-inch iMac 3.0GHz 6-core Intel Core i5 with Retina 4K display and Radeon Pro Vega 20 - Apple
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Restored Apple iMac 21.5" All-in-One Computer, Intel Core i5, 8GB RAM, 1TB HD, macOS 10.15 Catalina, Silver, MD093LL/A (Refurbished) - Walmart.com
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Amazon.com: Apple 21.5" iMac Desktop Computer, Intel Core i5-7360U, 8GB RAM, 1TB HDD, MMQA2LL/A (Renewed) : Electronics
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