What temp sensor should I get?

[carlsson]

I'm about to swap the original Apple drive from an iMac 2011 that have the integrated-temp-sensor-in-the-drive-solution.

I have done this before with another iMac and installed an optical temp sensor, all working perfectly.

However, now when I'm searching for a temp sensor (on eBay), I find some different ones. Which one should I get? Does it matter, or are all same in the end?

Thanks,
/andreas

 

[carlsson]

FWIW; It should be the same as the Optical Temp Sensor, with the small connector and two pins.