Also, it measures the disk transfer speed in real-time which can be used as a benchmark or to detect possible hard disk failures, performance degradations. (Self-Monitoring, Analysis, and Reporting Technology, built in most hard disks and solid state disks today) values for each disk. The software monitors hard disk drive / HDD status, including health, temperature and all S.M.A.R.T. Many different alerts and report options are available to ensure the maximum safety of your valuable data. It gives a complete textual description, tips and displays/reports the most comprehensive information about the hard disks and solid-state disks inside the computer or in external enclosures (USB / e-SATA). Its goal is to find, test, diagnose and repair hard disk drive problems, report and display SSD and HDD health, performance degradations, and failures. Hard Disk Sentinel (HD Sentinel) is a hard disk monitoring software with support of HDD/SSD drives.