How to Upgrade iMac Hard Drive or SSD 2012-2022: EveryMac.com
Upgrade iMac SSD 500GB (27" dal 2012 al 2015) - DaxStore S.R.L.S.
OWC SSD Upgrade Kit For 2010 27-inch iMacs, OWC Mercury Electra 250GB 6G SSD, 18" SATA III 6Gbps data cable, SSD Power Cable, Installation tools and iMac screen adhesive tape set :
OWC DIY Drive Upgrade/Install Kits for Apple iMac Models