iMac Mid 2011 SSD upgrade without Temp Sensor mod - IT WORKED - YouTube
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
iMac Intel 21.5" and 27" (Late 2012-Early 2019) SSD Temperature Sensor
2011 iMac SSD Upgrade | MacRumors Forums
iMac Intel 21.5" and 27" (Mid 2011) SSD Temperature Sensor
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
2011 iMac hard drive temp sensor bypass - YouTube
2011 27" iMac SSD upgrade + fan speed - Whats the current consensus? | MacRumors Forums