Amazon.com: OWC in-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2011, (OWCDIDIMACHDD11) : Electronics
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OWC Inline Digital Thermal Sensor for iMac Late 2009 Mid 2010 Hard Drive Upgrade for sale online | eBay
Upgrade the Hard Drive in 2009 and Later iMacs
OWC In-line Digital Thermal Sensor, Temperatursensor für iMac 2009-2010
iMac Hard Disk Removal | iMac SSD Upgrade | Thermal Sensor Link Posted under Description - YouTube
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