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
HOW TO: Replace Intel iMac Hard Drive (and why I won't do that) [VIDEO] - LiewCF Tech Blog
How do you replace or upgrade the hard drive in the iMac G4 models? Which models support "big drives" and which do not?: EveryMac.com