The best Hard Disk Diagnostic alternative to Hard Disk Sentinel is CrystalDiskInfo, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Hard Disk Sentinel and many of them are Hard Disk Diagnostic Tools so hopefully you can find a suitable replacement. Other interesting Hard Disk Diagnostic Tool alternatives to Hard Disk Sentinel are HD Tune, Victoria, smartmontools and DriveDx.
Open-source utility for monitoring S.M.A.R.T. data, disk temperature and more. Offers portable use, dark mode, no ads or tracking, and supports 30+ languages. Designed to provide an accurate health status and includes features such as temporary file deletion and file recovery options.
HD Tune is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and more!.
Victoria is a small application designed to assess performance, test and perform minor repairs to your IDE drive and SATA HDD. It's designed primarily for HDD repairmen in stationary conditions and is not intended to test the system hard drive.
The smartmontools package contains two utility programs (smartctl and smartd) to control and monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (SMART) built into most modern ATA and SCSI harddisks.
DriveDx is advanced drive health diagnostic and monitoring utility. Unlike most drive utilities, DriveDx does not only monitor the drive’s built-in S.M.A.R.T. status, but also analyzes the changes of all drive health indicators that are closely related to HDD or SSD failures...
Samsung Magician software is designed to help you manage your Samsung SSD with a simple, intuitive user interface. Download files and find supported models.
HDDScan is a freeware utility for storage devices diagnostics (HDD, RAID, Flash). The program can scan storage device for bad blocks, show S.M.A.R.T. attributes and change some HDD parameters such as AAM, APM, etc.
Active@ Hard Disk Monitor is a disk utility that checks and monitors the status of your hard drives to help prevent data loss. The system is based on the Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.).
Scrutiny is a Hard Drive Health Dashboard & Monitoring solution, merging manufacturer provided S.M.A.R.T metrics with real-world failure rates.
MHDD is the most popular freeware program for low-level HDD diagnostics.
MHDD supports these interfaces: IDE, Serial ATA, SCSI. Also there is a possibility to access an USB storage, there are drivers for emulation (USB->SCSI).
This software can make precise diagnostic of the.
HDAT2 is program for test or diagnostics of ATA/ATAPI/SATA, SSD, USB and SCSI devices.
Macrorit Disk Scanner is a third party disk surface portable tool for scan disk bad sectors which provides you with better options and better performance than Windows native disk scanner.
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CrystalDiskInfo does not support hard drive surface tests like reads, writes and combined