Freeware Descriptions:
DiskTune monitors the hard disk temperature during analysis and all defragmentation processes. If the hard disk temperature exceeds the safe threshold, DiskTune will show a warning message. You then have 4 options:
Here is complete features (taken from authors site):
- Do nothing and wait. DiskTune will continue when it´s safe to do so
- Stop current operation
- Continue (good chance the warning will pop up again in a few seconds)
- Disable HDD temp monitoring
But basically you can leave the PC unattended.

File Size / OS:
- 1.24 MB / Windows 9x - ME - 2000 - NT - XP - 2003 - Vista
Download DiskTune 1.0.27: