2 TB SSD Upgradekit iMac 21.5" A1311 / iMac 27" A1312 Mid und Late 2011 | Comtecshop24.net
How to Install macOS on a New SSD
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
Install 3 hard drives on iMac 2011 27" FAILED ... | MacRumors Forums