SOLVED: replace the hard drive, how do I connect Hard Drive thermal sensor? - iMac Intel 21.5" EMC 2389 - iFixit
![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 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](https://i.stack.imgur.com/mWGaU.jpg)
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
![New Hard Drive Temperature Sensor Cable For Imac A1312 4 Pins Ssd Temperature Cable 27 Inch 2009-2010 593-1033 - Computer Cables & Connectors - AliExpress New Hard Drive Temperature Sensor Cable For Imac A1312 4 Pins Ssd Temperature Cable 27 Inch 2009-2010 593-1033 - Computer Cables & Connectors - AliExpress](https://ae01.alicdn.com/kf/Hac7674aa2a0940b489ad27a4728504981/New-Hard-Drive-Temperature-Sensor-Cable-for-Imac-A1312-4-pins-SSD-Temperature-Cable-27-inch.jpg)
New Hard Drive Temperature Sensor Cable For Imac A1312 4 Pins Ssd Temperature Cable 27 Inch 2009-2010 593-1033 - Computer Cables & Connectors - AliExpress
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Amazon.com: OWC in-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2011, (OWCDIDIMACHDD11) : Electronics
![Amazon.com: OWC SSD Upgrade Bundle for 2011 iMacs, Mercury Electra 500GB 6G SSD, AdaptaDrive 2.5" to 3.5" Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools, (OWCKITIM11HE500) : Electronics Amazon.com: OWC SSD Upgrade Bundle for 2011 iMacs, Mercury Electra 500GB 6G SSD, AdaptaDrive 2.5" to 3.5" Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools, (OWCKITIM11HE500) : Electronics](https://m.media-amazon.com/images/I/81qpwgdMKML._AC_UF894,1000_QL80_.jpg)
Amazon.com: OWC SSD Upgrade Bundle for 2011 iMacs, Mercury Electra 500GB 6G SSD, AdaptaDrive 2.5" to 3.5" Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools, (OWCKITIM11HE500) : Electronics
![Amazon.com: OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12) : Electronics Amazon.com: OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12) : Electronics](https://m.media-amazon.com/images/I/31ZhvXKRlEL._AC_UF894,1000_QL80_.jpg)