OWC in-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2012, (OWCDIDIMACHDD12) Includes cables necessary for drive installation into main drive bay of Apple iMac 2012 and Later Models Includes: OWC In-line Digital Thermal Sensor Cable, OWC Pick (for screen separation), OEM adhesive strips (for screen re-attachment)-This item does not include installation tools-Hard drive and tools sold separately Upgrade your iMac with any SATA drive, No Software hacks, AHT Diagnostic compatible iMac 2012 and later Models: Compatible with 2012 and Later iMac Models: (2012 Model ID: iMac13,2) (2013 Model ID: iMac14,2) (2014 Model ID: iMac15,1) (2015 Model ID: iMac15,1) (2015 Model ID: iMac17,1) 1 Year OWC Limited Warranty- Free install videos available on manufacturer's site Required for any drive installed into the main drive bay. Eliminate fan noise and maintain correct system fan control when upgrading your 2012 and later iMac. The only iMac HDD upgrade option on the market certified to pass the Apple Hardware Test. Fixes firmware incompatibility issues with third party hard drives. Engineered in-house and backed by OWC&#039;s award-winning customer support. OWC In-line Digital Thermal Sensor Cable (1) OWC In-line Digital Thermal Sensor Cable (2) OWC 2-1/4&#034; Suction Cup (1) Torx T10S Driver (1) Torx T8S Driver (1) Nylon Pry Tool (Spudger) (1) OWC Blue Microfiber Screen Cleaning Cloth iMac w/Retina 5K display(27-inch Late 2015)(October 2015)<span class="a-text-bold">Model ID:</span>iMac17,1(3.2GHz i5, 3.3GHz i5, 4.0GHz i7) iMac w/Retina 5K display(27-inch Mid 2015)(May 2015)<span class="a-text-bold">Model ID:</span>iMac15,1(3.3GHz i5, 3.5GHz i5, 4.0GHz i7) iMac with Retina 5K display (27-inch Late 2014)(October 2014)<span class="a-text-bold">Model ID:</span>iMac15,1(3.5GHz i5, 4.0GHz i7) iMac (27-inch Late 2013)(September, 2013)<span class="a-text-bold">Model ID:</span>iMac14,2(3.2GHz i5, 3.4GHz i5, 3.5GHz i7) iMac (27-inch Late 2012)(November, 2012)<span class="a-text-bold">Model ID:</span>iMac13,2(2.9GHz i5, 3.2GHz i5, 3.4GHz i7)