OWC Double Hard Disk Kit - iMac Repair Kits - SOSav English
iMac 2009, iMac 2010 and iMac 2011 - Apple Broadcom BCM94360CD - 802.11 a/b/g/n/ac with Bluetooth 4.0 Upgrade Kit | www.osxwifi.com | Native Support for Apple Broadcom BCM94360CD and BCM943602CDP for PC
Juicy Crumb - 2011 27" iMac Upgrade Logic Board by Juicy Crumb Systems — Kickstarter
iMac (circa 2009) Hard Drive to SSD Upgrade - YouTube
maxupgrades.com: MaxConnect SSD Bay Mounting kit for 2.5 inch -9.5 mm Drive for iMacs 27 inch [2011] Models:
That's not a defibrillator, it's OWC's DIY SSD kit for 2011 iMacs - 9to5Mac
OWC Internal SSD DIY Kit for Apple iMac 27" OWCDIDIM27SSD11 B&H
21.5" iMac Hard Drive SSD Upgrade or old drive replacement 2012-2017 (Including Retina) in 4k - YouTube