maxupgrades.com: Single SSD Drives kit for iMac 27 inch 2012 Models with SATA Blade SSD Module / Heatsink/ Power Cable and DATA Cables for [SSD + HDD] with iMac Adhesive LCD Tape
OWC SSD Upgrade Kits for 27-Inch iMac 2009
How to Upgrade iMac Hard Drive to SSD | Make Your iMac Faster | Step by Step - YouTube
Opgradering af iMac med en lynhurtig SSD | Macreparation.dk