Since 2009, with version 3.00, Hard Disk Sentinel supports numerous RAID controllers, by detection of hard disk status in RAID configurations and disk surface testing. In 2007, version 2.00 released with supporting USB drives along with free trial (unregistered) version, Hard Disk Sentinel standard (paid version with basic disk monitoring) and Hard Disk Sentinel Professional (paid version with alerts, detailed reports, tests). The first version of Hard Disk Sentinel for Windows released on 1 November 2005. Hard Disk Sentinel was founded and first released in 2005, developed by Heartfelt Development Services, based in Urhida, Hungary, with János Máthé as the company's CEO. 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.Hard Disk Sentinel ( HDSentinel) is a computer hard disk drive-monitoring software for Windows, Linux and DOS operating systems. (Self-Monitoring, Analysis and Reporting Technology, built in most hard disks, solid state disks and hybrid drives (SSHD) today) values for each disks. The software monitors hard disk drive / HDD status, including health, temperature and all S.M.A.R.T. The Professional version has scheduled and automatic (on-problem) hard disk backup options to prevent data loss caused by not only failure but by malware or accidental delete also. This way even a small HDD problem can’t be missed. HD Sentinel is the perfect data protection solution: it can be effectively used to prevent HDD failure and SSD / HDD data loss because it has the most sensitive hard disk health rating system which is extremely sensitive to hard disk problems. Many different alerts and report options are available to ensure maximum safety of your valuable data. Hard Disk Sentinel gives 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 Professional (HDSentinel) is a hard disk monitoring software with highest possible support of HDD/SSD/SSHD (hybrid) drives.

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