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
Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk
240GB OWC 6G SSD and HDD Kit for 27-inch iMac all 2012 - Mid 2019
iMac Hard drive Storage Upgrade – Apple Mac Computer Repair Dallas , Laptop ,Desktop ,iMac ,MacBook iPhone iPad Data Recovery ,Virus
SSD soldered: Apple kills off the 27 inch iMac's storage upgradability - NotebookCheck.net News