Amazon.com: 1TB / 1000GB 2.5" SSD Solid State Drive for Apple MacBook Pro (17-inch, Mid 2009) (17-inch, Mid 2010) (15-inch, Mid 2010) (13-inch, Mid 2010) : Electronics
OWC 4.0TB HDD Upgrade Kit Compatible with 2009-2010 iMacs, Includes: Thermal Sensor, Tools, 4.0TB Hard Drive
Amazon.com: Nimitz 2nd HDD SSD Hard Drive Caddy for iMac A1311 A1312 MAC Mini A1283 A1347 : Electronics
Amazon.com: 2.5" to 3.5" Drive Converter Internal Solid State SSD Card Hard Drive Bracket Adapter SATA SSD Enclosure Caddy Dock Desktop Mac PC 2.5 to 3.5 Mounting Hardrive for Samsung Crucial SanDisk
OWC in-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2009-2010, (OWCDIDIMACHDD09)
iMac Intel 20" EMC 2133 and 2210 Hard Drive Replacement - iFixit Repair Guide