New Hard Drive Temperature Sensor Cable for Imac A1312 4 pins SSD Temperature Cable 27 inch 2009 2010 593 1033|Computer Cables & Connectors| - AliExpress
OWC Internal SSD DIY Kit for All Apple 27" iMac 2010 Models
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac