- HARD DISK SENTINEL HEALTH CALCULATION PORTABLE
- HARD DISK SENTINEL HEALTH CALCULATION SOFTWARE
- HARD DISK SENTINEL HEALTH CALCULATION PROFESSIONAL
To fully utilize both the installed version (to get real-time 7/24 protection) and the Portable version (to diagnose hard disks in different systems), separate licenses or use of a Family license (with both versions) is required. The use of Portable version requires a license for Hard Disk Sentinel Professional.
The Portable version contains all tests, diagnostic functions, options and features of Hard Disk Sentinel Professional, except some functions applicable for the installed version only (automatically start with Windows, use in Service mode, configure data folder location).
HARD DISK SENTINEL HEALTH CALCULATION PROFESSIONAL
It can be effectively used from a pendrive (or other removable device) by system integrators and advanced users to periodically diagnose and test hard disk drives, however it does not provide real-time protection offered by the installed Hard Disk Sentinel Professional version. Hard Disk Sentinel Professional Portable version can be used to diagnose hard disk drive and SSD devices in any computer without installation or modification of any settings, files on the appropriate computer. Hard Disk Sentinel Professional Portable version
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. HDSentinel 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. 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, solid state disks and hybrid drives (SSHD) today) values for each disks.
HARD DISK SENTINEL HEALTH CALCULATION SOFTWARE
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 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). Multiplying these values will give the overall performance value of the hard disk condition.Its goal is to find, test, diagnose and repair hard disk drive problems, report and display SSD and HDD health, performance degradations and failures. All such attributes will have a value calculated between 0 and 100% based on the actual value, the threshold and the theoretical maximum value (the latter is determined by Hard Disk Sentinel based on the manufacturer and model). If this option is selected, the performance-related S.M.A.R.T. In this example, the problem is probably caused by using an old IDE cable with only 40 wires. attributes are correct and no data transfer errors found in the past month, the overall performance value will be 25 + 25 + (2/5) x 50 = 70 %. If the hard disk works only in PIO (programmed I/O) mode, this part of the condition value is 0 instead of 50.įor example: if the transfer rate is only Ultra DMA mode 2 (33 MB/s) instead of its maximum available transfer rate Ultra DMA mode 5 (100 MB/s) but the performance related S.M.A.R.T. The rest 50% of the performance value is calculated by examining the currently used DMA transfer mode and the maximum available transfer mode. These transfer errors are not really indicate the problem of the hard disk, but they can decrease the stability and performance of the system. The number of data transfer errors (ultra ATA CRC errors) found in the last month may also reduce the performance value by 25%. attributes (for example, seek time) affect the overall performance by maximum 25%. The raw values of performance related S.M.A.R.T. Hard Disk Sentinel combines different values to determine this value. The calculation method option on the advanced options panel defines the method used to calculate performance value also. The performance value of the hard disk can be calculated differently (like the health value).
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