I need to replace the HDD on a 2010 iMac (27 inch A1312) - its unfortunately one of those models that used the built in hard drive's temperature sensor rather than a surface mounted one.. In this case ...

Many methods exist to measure temperature in electronic systems. To measure the local temperature of an object or area of a PCB, the most common methods are to use a thermistor or local temperature ...

In a previous post on this site, my colleague Steve Madara made the case that the current practice of managing data center thermal conditions based on pressure differential is outdated and inefficient ...