OWC SSD Upgrade Kits for 21.5-Inch iMac (2013 - 2019)
OWC SSD Upgrade Kits For 21.5-Inch iMac 2010
🍏🖥️🛠️ 21.5" iMac Hard Drive Replacement or SSD Upgrade 2012-2017 (Including Retina) A1418 - YouTube
iMac Late 2013 21.5 SSD Upgrade - YouTube
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 250GB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics