Late 2009 27" iMac Optical Drive to SSD Upgrade - YouTube
Juicy Crumb - 2011 27" iMac Upgrade Logic Board by Juicy Crumb Systems — Kickstarter
maxupgrades.com: MaxConnect SSD Bay Mounting kit for 2.5 inch -9.5 mm Drive for iMacs 27 inch [2011] Models:
21.5" iMac Hard Drive SSD Upgrade or old drive replacement 2012-2017 (Including Retina) in 4k - YouTube
Amazon.com: OWC Data Doubler Kit for 2009-2011 iMac, 1.0TB 3G SSD with Mounting Solution and Toolkit : Electronics
How to add a fast new SSD to your old Mac or MacBook for only $150 - 9to5Mac
OWC DIY Kit for 2009 - 2011 27" iMac optical bay:... at MacSales.com
Amazon.com: OWC OWCDIYIM27SSD10 Solid State Drive Kit for Apple iMac 2 : Electronics
OWC SSD Upgrade Kits For 21.5-Inch iMac 2011
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 250GB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics
OWC Internal SSD DIY Kit for Apple iMac 27" OWCDIDIM27SSD11 B&H
SSD Installation Kit for 2011 iMac 27-Inch Models
owc inline digital thermal sensor hdd upgrade cable for imac 2011 Serial Cables - Newegg.com