Teardown of new 21.5-inch iMac surprisingly reveals user-upgradable RAM, modular CPU - 9to5Mac
27” Mid 2010 iMac Disassembled
27″ iMac Wallpaper | iFixit News
Marc's Place - Open an iMac (Intel)
iMac (Intel-based) - Wikipedia
iMac 21.5″ (EMC 2428) Teardown | iFixit News
Mid 2011 imac 21.5 inch EMC 2428. Disassembled, cleaned, repasted like normal but now only indicator 1 and 2 on and there's the startup chime. Read description/comment please : r/mac
iFixit gives the new 24" M1 iMac a proper teardown treatment with a 2/10 repairability score: Digital Photography Review
2010 27-inch – Juicy Crumb Systems
21-inch iMac teardown shows newly rearranged innards | Ars Technica
Funky Cables and SSDs - The 27-inch Apple iMac Review (2011)
IMac Repairs | Century City | Gumtree South Africa