![]() When considering employment of SSDs in critical Department of Defense applications, DSIAC found that health-monitoring tools likely do not provide the necessary risk mitigation. Some of these factors could be mitigated by matching a manufacturer’s SSD to the health-monitoring tools they developed to monitor it. The possible lack of environmental sensor data.The possible lack of error logs for assessing past performance.The failure of some manufacturers to fully disclose what their SMART attributes are or specifics in data they report.Discrepancies in how different manufacturers define their reported SMART attributes.Loose industry standards for determining SSD reliability and reporting of SMART attribute data.Additionally, other factors, such as the following, bring into question the accuracy/reliability of the reported information on SSD issues, especially when using second-party utilities: However, for critical applications, these tools are of limited use in predicting the date or time an SSD will actually fail. The tools generally provide a conservative notification that allows the user to replace the drive prior to losing data integrity. This information was provided to the requester.įor normal consumer and many industry applications, DSIAC found that both the OEM and second-party software health-monitoring be used to continually monitor and automatically send notifications about SSD issues. DSIAC also reviewed information on SSD reliability and software utilities provided by original equipment manufacturers (OEMs) or second parties for SSD health monitoring. Version 2.55 includes several minor improvements.The Defense Systems Information Analysis Center (DSIAC) received a technical inquiry requesting information on technologies that can, without operator action, assess the health of solid-state drives (SSDs) to measure performance and predict potential failures.ĭSIAC staff reviewed information found using the Defense Technical Information Center Research and Engineering Gateway and open sources on to Self-Monitoring, Analysis, and Reporting Technology (SMART) embedded in modern computer storage media devices and their control electronics. HD Tune Pro is an extended version of HD Tune which includes many new features such as: write benchmark, secure erasing, AAM setting, folder usage view, disk monitor, command line parameters and file benchmark.Ĭlick here for more information and to download a trial version.Ī new version of HD Tune is also available. Fixed display problem with high DPI font settings.Added option to perform quick Error Scan with command line parameters.Added option to perform the transfer rate test on the entire surfaceĢ9th December 2008: HD Tune Pro 3.50 released!.Health (S.M.A.R.T) and temperature display support for external drives.Fixed display issue with high DPI font settingsĢ8th December 2009: HD Tune Pro 4.00 released!.Added option to monitor health status during tests.Fixed incorrect position with Erase function with sector sizes larger than 512 bytesĩth January 2010: HD Tune Pro 4.01 released.Fixed incompatibility issue with certain USB sticks.Fixed incompatibility issue with nVidida drivers under Windows 7 64-bit.Fixed negative CPU usage display with quadcore CPUs.Added option to change power settings during performance tests.Added autosave screenshot function with extensive filter possibilities.Fixed issue with Fahrenheit temperature displayĢ8th August 2010: HD Tune Pro 4.60 released.Ģ2th May 2010: HD Tune Pro 4.50 released. ![]()
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