HDD TemperatureScreenshot 

 

HDD Temperature is monitoring software that protects your hard-drives from getting overheated. Using S.M.A.R.T. technology included in all modern HDDs, HDD Temperature checks and monitors the temperature of your hard drives; you can also set the maximum value of drive temperature so that you will be warned should this temperature be exceeded. HDD Temperature Pro can monitor multiple HDDs, work as network service and send e-mail alerts.

Screenshot of HDD Temperature