OWC SSD Upgrade Kit for 2010 27-inch iMacs, OWC Mercury Electra 500GB 6G SSD, 18 SATA III 6Gbps Data Cable, SSD Power Cable, Installation Tools and iMac Screen Adhesive Tape Set: Buy
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
Apple - iMac - (21.5 inch, Mid 2010) i5, 8 GB, 256GB SSD, OS High Sier – Ordinateur St Joseph
OWC SSD Upgrade Kit for 2010 27-inch iMacs, OWC Mercury Electra 2.0TB 6G SSD, 18" SATA III 6Gbps Data Cable, SSD Power Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics