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SPECIFICTION
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Hard Disk Sentinel

hdsentinel.com

Free plan WindowsLinux
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Spec score 8.3 #3 of 26 in Hardware Diagnostic Software

Spec sheet

Purpose
Hard Disk Sentinel monitors, diagnoses, tests, and reports on hard disk and SSD health, performance degradation, and failures.Read 30 Sep 2026 · hdsentinel.com
Intended users
The maker describes serving home users, server administrators, small and large companies, and civil organizations.Read 30 Sep 2026 · hdsentinel.com
Integrations
Professional can provide drive status to developers through WMI or XML, while Professional and Enterprise support file transfer by FTP or email.Read 30 Sep 2026 · hdsentinel.com
Privacy
The maker says it does not sell, rent, or lease personal information and uses voluntary hardware reports to improve software and services without disclosing them to third parties.Read 30 Sep 2026 · hdsentinel.com
Support
Registration includes free life-of-product technical support and help.Read 30 Sep 2026 · hdsentinel.com
Alerts and reports
Paid Standard, Professional, and Enterprise editions include configurable alert options and daily status reports.Read 30 Sep 2026 · hdsentinel.com
Backup
Professional supports scheduled backup projects and panic backups triggered by a failure or problem.Read 30 Sep 2026 · hdsentinel.com
Drive support
The software supports HDD, SSD, hybrid drives, RAID arrays, external drives, NAS drives, and, in Professional, LTO tape drives and certain industrial memory devices.Read 30 Sep 2026 · hdsentinel.com
Enterprise management
Enterprise Server centralizes client drive health, temperature, free-space, and system information and supports remote tests and alerts.Read 30 Sep 2026 · hdsentinel.com
Hardware limitation
Drive-health details may be unavailable or limited when a controller, enclosure, or driver blocks detection, and some SSDs or removable drives report limited data.Read 30 Sep 2026 · hdsentinel.com
License coverage
The maker says purchased licenses provide lifetime use and free updates to future versions of the same license type.Read 30 Sep 2026 · hdsentinel.com
Monitoring
It monitors drive health, temperature, and S.M.A.R.T. values and measures transfer speed in real time.Read 30 Sep 2026 · hdsentinel.com
Platform availability
The download page lists Windows Professional, Standard, and Enterprise releases, plus free DOS and Linux versions.Read 30 Sep 2026 · hdsentinel.com
Professional tools
Professional includes full surface analysis and repair, configurable health and temperature thresholds, scheduled disk tests, Quick Fix, and device-specific information.Read 30 Sep 2026 · hdsentinel.com
Trial limitation
The trial is offered to evaluate functionality and hardware compatibility, but the maker does not state a trial duration on the pages reviewed.Read 30 Sep 2026 · hdsentinel.com

Plans and prices

DOS Free Free DOS version Read 30 Sep 2026 · hdsentinel.com
Linux Free Free Linux version 0.20 Read 30 Sep 2026 · hdsentinel.com
Trial Free Free trial; duration not stated Limited trial version Read 30 Sep 2026 · hdsentinel.com
Standard $22, paid once Lifetime license; USD $22 Single PC license · each license may be installed on one computer at a time Read 30 Sep 2026 · hdsentinel.com
Professional $33, paid once Lifetime license; USD $33 Single PC license · includes portable version · each license may be installed on one computer at a time Read 30 Sep 2026 · hdsentinel.com
Professional Family $59, paid once Lifetime license; USD 59 Protects up to 5 computers Read 30 Sep 2026 · hdsentinel.com
Enterprise $219.50, paid once From USD $219.50 Remote monitoring and management over a network · price starts at USD $219.50 Read 30 Sep 2026 · hdsentinel.com

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