Sysinternals Diskmon

Sysinternals Diskmon 2.01

Free
Logs and displays all hard disk activity on a Windows system
 
2.01 (See all)

DiskMon is an application that logs and displays all hard disk activity on a Windows system.
You can also minimize DiskMon to your system tray where it acts as a disk light, presenting a green icon when there is disk-read activity and a red icon when there is disk-write activity.

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