Hard Disk Sentinel 4.50 Build 6845 / 4.50.13 Build 6845 Beta

Hard disk health and performance monitoring application. The main purpose is to prevent data loss caused by hard disk failures
Hard Disk Sentinel is an application designed to monitor HDD activity and track the disk temperature, thus helping you prevent damage and data loss.

You may find the program a bit difficult to use when you first load it, but it's only because it sports a lot of features, showing valuable information basically anywhere you look.

Drives and partition are listed on the left side, along with health, temperature and free space, so it's easy to pick one and find more information about it.

On the other hand, the rest of the features are organized in tabs, together with detailed explanations to assist you all the time.

The 'Overview' tab shows brief information on performance and health, but also power on time and estimated remaining lifetime. Conducting a Surface Test will show even more information and help you fix potential problems.

The 'Temperature' section displays the current values for the selected drive, as well as the day's average and maximum temperature. Plus, it shows three different graphs with the current, the daily average and the daily maximum temperature.

Disk performance is the section that could prove most handy as it shows details such as total data read and write, current, average and maximum transfer rate, but also the estimated maximum transfer rate and the average disk activity.

Hard Disk Sentinel has a comprehensive settings menu to configure hotkeys, disk control, message settings, alerts and even the way the hard disk temperature icon will look in the System Tray.

There are multiple tests available, including Random Seek Test and Surface Test and it's better to close all the other applications before going in there to get the most accurate results possible.

All in all, Hard Disk Sentinel is definitely worth a try if you're afraid that something is wrong with your hard drives.

Reviewed by , last updated on November 12th, 2014

file size:
17.2 MB
developed by:
H.D.S. Hungary
license type:
operating system(s):
Windows All
C: \ System \ Hard Disk Utils

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20 Screenshots
Hard Disk Sentinel - This is the main window of the application that displays an overview of the hard disk information.Hard Disk Sentinel - If you click on a partition you can view details about the disk space and the file system.Hard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk Sentinel - The Temperature tab allows you to view information about the maximum temperature and the current value.Hard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk SentinelHard Disk Sentinel
What's New in version 4.40 Build 6431
  • Improvements and new features:
  • displaying health (actual and original) during Disk -> Surface test functions
  • improved display of S.M.A.R.T. attribute changes: automatically showing more dates based on screen resolution
  • double click on S.M.A.R.T. attribute graphs to toggle showing all measured values
read full changelog

Application description

Hard Disk Sentinel is a windows application that will prevent hard disk failure. Hard Disk Sentinel is a hard disk mon...

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