Learn about HDD failure BEFORE it ... save your valuable data. SIGuardian uses S.M.A.R.T technology built in ... you should back up your data. SIGuardian displays all HDD attribute values, ... never worry about HDD failures again.

SIGuardian Lite is the tool what allows you to control health of your hard drives and prevent data loss of failures. Using S.M.A.R.T. technology included in all modern drives SIGuardian Lite estimate end date of hard drive lifetime, so you can make backup copy of all data. S.M.A.R.T. stands for Self-Monitoring, Analysis and Reporting Technology. Every time the hard-drive is started, it performs a self-checkup and records a certain value for each of its attributes (properties).