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
27" inch iMac Mid 2011 A1213 Disassembly Glass LCD Screen, SSD Hard Drive Upgrade Replacement Repair - YouTube
OWC SSD Upgrade Kits For 21.5-Inch iMac 2011
iMac Mid 2011 SSD upgrade without Temp Sensor mod - IT WORKED - YouTube
How to Upgrade iMac Hard Drive (2009, 2010, 2011): EveryMac.com
Mid-2011 27 inch iMac How to Replace Hard Drive with SSD (Short Version) #2011iMac #j2review - YouTube
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 1.0TB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics
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Upgrade Apple iMac 2011 21" Hard Drive To Solid State Drive HDD To SSD - YouTube