iMac "Core 2 Duo" 3.06 24" (Early 2008) Specs (Early 2008, MB398LL/A, iMac8,1, A1225, 2211): EveryMac.com
My free iMac 27" (2009) core i7 2.8, 32GB, 1TB SSD High Sierra. only cost me a SSD and about an hour of time. : r/mac
Upgrading an iMac GPU for METAL Support! Late 2009 – Mid 2011 Models - YouTube
Upgrade Kits - Real Mac Mods
Apple won't like this! Mac OS Monterey running on obsolete iMac! - YouTube
Apple iMac Videokaart Reparatie Vervangen - MobileHardware
iMac Repair & Upgrade, Same Day Services
Amazon.com: Original Graphics Card for Apple iMac Early 2008 24-Inch A1225 Desktop Computer Core 2 Duo 2.8 MB325LL/A, ATI Radeon HD 2600 Pro GDDR3 256MB, GPU Upgrade Video Cards Replacement Spare Parts : Electronics
Early 2008 iMac 24" GPU Upgrade Options | MacRumors Forums
Flashing a GTX 765M for Mac using nvflash - YouTube
Upgrading an iMac GPU for METAL Support! Late 2009 – Mid 2011 Models - YouTube
Apple upgrades its 27" iMac with 10-gen Intel CPUs, new AMD GPUs and doubles RAM capacity: Digital Photography Review
Mid-2010 iMac - Worth Upgrading? | MacRumors Forums
Upgrade Kits - Real Mac Mods
Upgrade 24” iMac video card - ATI Radeon 256MB to NVIDIA GeForce 512MB - Ask Different
Amazon.com: Original Graphics Card for Apple iMac Early 2008 24-Inch A1225 Desktop Computer Core 2 Duo 2.8 MB325LL/A, ATI Radeon HD 2600 Pro GDDR3 256MB, GPU Upgrade Video Cards Replacement Spare Parts : Electronics
2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board Repair
Upgrading the GPU in the 2011 iMac - is it worth it? - YouTube
Amazon.com: Original Graphics Card for Apple iMac Early 2008 24-Inch A1225 Desktop Computer Core 2 Duo 2.8 MB325LL/A, ATI Radeon HD 2600 Pro GDDR3 256MB, GPU Upgrade Video Cards Replacement Spare Parts : Electronics
Someone gave me this unwanted Mac, anyone know if you can upgrade the graphics cards on these ? Keep seeing conflicting information it's a 24" early 2009 imac : r/mac
Amazon.com: Original GDDR3 512MB Graphics Video Card GPU Replacement for Apple iMac Early 2008 A1225 Core 2 Duo 3.06 MB398LL/A MB398 24-Inch Desktop PC, nVidia GeForce 8800 GS GT GTS, MXM VGA
iMac A1224 Graphics Card Repair (Early 2008) ATI Radeon
How I kept my iMac running for a decade | Cult of Mac
Mac Pro First Generation GPU Replacement - iFixit Repair Guide
