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 Upgrade service Bolton Manchester London UK SSD Drive Upgrade 500GB SSD
Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk
Late 2009 27" iMac Optical Drive to SSD Upgrade - YouTube