The Aluminium iMac ranges and their hard drives (2011 HD Problem Resolved)
Diagnosing iMac Fan Speed Issues After Upgrading Hard Drive
hard drive - What's the difference between OWC's HDD/SSD thermal sensor(s) vs shorting the pins/using an ODD thermal sensor/replacing with a bipolar transistor? - Ask Different
iMac HDD Thermal Sensor Bypass - LogiWiki
Late 2009 imac upgrade to 2.5 SSD with OWC | MacRumors Forums
MacDriveUpgrade
imac 21.5 hdd temperature sensor help!!! | MacRumors Forums
iMac Fans Running Constantly After Hard Drive Replacement
PRO TIP for HDD to SSD on iMac late 2009 to 2012. ODD Temp sensor from iMac 20-inch 2008 593-0493 fixes fast spinning HDD fans. : r/LukeMianiYouTube