maxupgrades.com: Dual SSD Drives kit for iMac 27 inch 2012 Models with Blade SSD Module with Heatsink and Power and DATA Cables with iMac Adhesive LCD TapeLCD Removal Tool / Wheel
How to Install a 2.5-inch SSD in the SSD Drive Bay of a 27-inch iMac Mid 2010 (Updated) - YouTube
SSD su iMac 21,5 mid 2010 - YouTube
Installing additional SSD in Mid-2010 27" iMac
Amazon.com: OWC SSD Upgrade Kit for 2010 27-inch iMacs, Mercury Electra 1.0TB 6G SSD, 18" SATA III 6Gbps Data Cable, SSD Power Cable, Installation Tools and iMac Screen Adhesive Tape Set :