2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan
iMac SSD or HDD Upgrades - Florida | Fix Apple Now
How to Upgrade Your Mac with an SSD Drive | Avast
Should I replace an iMac's hard drive by myself? - Quora
OWC DIY Drive Upgrade/Install Kits for Apple iMac Models
How to upgrade iMac 2019 from fusion HDD to SSD (4k) - YouTube