Amazon.com: 2nd HDD SSD Hard Drive Caddy for Apple iMac Mid-2011 21.5 27 Inch MC309LL/A MC812LL/A MC813LL/A MC814LL/A Desktop PC, SATA 3 Second Solid State Drive Enclosure, SuperDrive CD DVD Optical Bay :
Install SSD iMac 2011 - How-To DIY Guide Tutorial
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
2TB 7mm 3.5" SATA 3 SSD FOR IMAC (2010 - 2011) | eBay
Install 3 hard drives on iMac 2011 27" FAILED ... | MacRumors Forums
2011 IMAC SAMSUNG 1TB 850 PRO SSD UPGRADE - YouTube
iMac 2011 27” SSD upgrade : r/iMac
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
Mid-2011 27 inch iMac How to Replace Hard Drive with SSD (Short Version) #2011iMac #j2review - YouTube
How to replace an iMac 2011 HDD to an SSD - YouTube
How to connect power to SSD iMac 21.5-inch Mid 2011 without loosing hdd temp functionality | tonymacx86.com
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 500GB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics