Looking for a Windows software tool that can monitor the amount of data that is read from and written to your storage devices?
Check out the hIOmon software from hyperI/O.
hIOmon can collect, display, and export a wide variety of I/O operation performance metrics, which can be automatically summarized. These metrics include the amount of data read and the amount of data written upon a specific process/application as well as device basis.
And these metrics can be coalesced upon a daily, weekly, monthly, quarterly, and yearly basis.
Take a look at the hIOmon I/O Trender “Synopsis” screenshot.