Apple iMac 20-inch July 2008 2.4GHz Intel Core 2 Duo (MB323LL/A) | eBay
PSA: macOS Sierra drops support for many Macs from 2007, 2008, and 2009 | Ars Technica
APPLE IMAC 2010, ALL-IN-ONE, 21″ inch Full HD , CORE 2 DUO, 2.26GHZ, R – Montag Store
My 20 inch 2008 iMac upgraded to Big Sur : r/BigSurPatcher
Amazon.com: YINOVEEN Design for Apple Mac OS System Keyboard Shortcut Sticker for 2023-2008 (13-16") MacBook Pro 13/14 /15/16 /MacBook Air 13 M1, MacBook Shortcut Sticker, iMac 21 24 27 Shortcut Sticker : Electronics
Apple won't like this! Mac OS Monterey running on obsolete iMac! - YouTube
macOS compatibility: What macOS versions can my Mac run? | Macworld
Need help with iMac 8,1 (early 2008) with EXP GDC through mpcie on Big Sur | Thunderbolt macOS eGPU
Mac Pro (Early 2008) – highest OS update? | MacRumors Forums
iMac (24-Inch Early 2008) - original packaging, 4GB upgraded RAM, fresh OS X - computers - by owner - electronics sale...
apple-history.com / iMac (Early 2008)
Nice ~ Apple iMAC A1224 Mid-2008 20" Intel Core 2 Duo 2.4G 4GB 250G OS – IT Warehouse Vancouver