Hard Drive Inspector is a powerful, effective and easy-to-use program that monitors hard drive health. 
In many cases it is able to warn the user about forthcoming disk failure in advance, thus preventing information loss.

Hard Drive Inspector is an easy-to-use program that monitors computer disks’ health to prevent crashes and expensive hard disk recovery. 
The value of information stored on an average computer hard drive often exceeds the value of the computer itself. 
But a hard drive is one of the most unreliable internal computer devices. 
When it crashes (which happens quite frequently), the stored information will be lost fully or partially. 
Subsequent hard drive recovery is either not possible at all, or constitutes a very sophisticated and expensive procedure that can be performed only by specialists.

Modern hard drives support S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) that was specially developed to detect upcoming disk failures. Using this technology Hard Drive Inspector can monitor the current state of various life-critical parameters describing a disk’s reliability and performance. Hard Drive Inspector analyzes this data and warns the user if the parameters indicate a critical reduction of disk reliability. Timely alerts make it possible to copy the data and replace an unreliable disk, thus preventing information loss and costly hard drive data recovery.

Hard Drive Inspector for Notebooks has all the functionality of the Professional version, but also takes into account specific features of notebooks.

more info 
http://www.altrixsoft.com/