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Location: Home pagePC softwareHardware softwarehardware tools CrystalDiskInfo
CrystalDiskInfo

CrystalDiskInfo V9.4.4

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  • Software licensing: free software
  • Software size: 7.25MB
  • Software rating:
  • Software type: Domestic software
  • Update time: 2025-03-26
  • Application platform: Winall
  • Software language: Simplified Chinese
  • Edition: V9.4.4

Download the service agreement at the bottom of the page

Software introduction Related topics FAQ Other versions Download address

Basic introduction
CrystalDiskInfo section first LOGO
CrystalDiskInfoIt is a convenient tool for testing hard drive values and functions. The content detected by CrystalDiskInfo is very comprehensive, includinghard drive, interface, speed, usage time and real-timetemperatureWait, users can easily grasp the usage of the hard disk. Huajun Software Park provides the official version and the latest version of CrystalDiskInfo for download. Friends who need CrystalDiskInfo can come to Huajun Software Park to download and experience it.
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Software address
CrystalDiskInfo screenshot

How to use CrystalDiskInfo

1. Open the CrystalDiskInfo obtained after decompression, and you can see the relevant computer information in the main page interface.hard driveall relevant information.

CrystalDiskInfo screenshot

2. In the list below CrystalDiskInfo, you can see the working status of the hard drive and whether the values ​​are healthy, allowing users to find the damage point faster.

CrystalDiskInfo screenshot

3. Click the "Health Status" icon on the left side of the software interface. In the new window that opens, you can modify the warning threshold. If the health status exceeds the threshold, a warning will be issued to remind the user.

CrystalDiskInfo screenshot

4. Click the "Function" button in the top menu bar, and in the open drop-down menu, point the mouse to the "Warning Function" column. You can set the warning method in the submenu.

CrystalDiskInfo screenshot

5. In the "Advanced Features" column in the "Function" menu, you can control the most important ""AAM/APM.

CrystalDiskInfo screenshot

6. This function, as shown in the figure, can set the hard drive's properties such as noise and power supply to ensure that the most appropriate conditions can be adjusted when using the computer.

CrystalDiskInfo screenshot

CrystalDiskInfo usage tips

Interpretation of CrystalDiskInfo parameters

First column:
1. read [MB/s]: indicates the reading speed.
2. write [MB/s]: indicates the writing speed.
3. mix [MB/s]: indicates the mixing speed.
Second column:
1. read [Iops]: reading speed per second.
2. write [Iops]: writing speed per second.
3. mix [Iops]: mixing speed per second.
Parameter interpretation:
1. The first line "Seq Q32T1" is a continuous test, which can be understood as the reading and writing speed of audio and video files.
2. Generally speaking, the merchant’s nominal speed is this. If the test results are significantly different from the nominal speed, it is recommended to consult customer service.
3. The following three lines are all "4k random read and write", which basically shows the actual performance of the hard disk.
4. Generally speaking, this performance is closely related to system operation and determines the speed of file opening, closing, moving and other operations.
5. Q represents the queue and T represents the thread.
6. Therefore, the second line "4kQ4T8" is the performance of the hard disk under 4 queues and 8 threads.
7. The third line "4kQ32T1" is the performance of the hard disk under 32 queues and single thread.
8. In fact, we can manually set the number of test threads and queues according to our own needs.

Quickly check health status

After opening the software, the main interface directly displays the hard disk health status (health/warning/fault), which is clear at a glance.

Set alarm function

Right-click the hard disk → Alarm settings: Customize the temperature threshold (such as ≥60℃) or S.M.A.R.T. parameter abnormality reminder to detect potential faults in time.

Export report

Click Report → Generate Report: Export health data in HTML/CSV format for easy saving or sharing with technical personnel for analysis.

Monitor real-time temperature

Select Show Temperature from the right-click menu of the taskbar icon to directly view the real-time temperature of the hard disk to avoid high temperatures affecting lifespan.

Check ATA information

Click the ATA Information tab: View detailed parameters such as hard drive model, firmware version, power-on time, etc. to verify the accuracy of the hardware information.

Error log troubleshooting

Click Log → S.M.A.R.T. Log: View historical error records and locate specific fault causes (such as bad sectors, power supply problems).

Linked with CrystalDiskMark

Use CrystalDiskMark to test the hard disk read and write speed, and comprehensively evaluate performance changes combined with health data

CrystalDiskInfo software features

SMART monitoring: Read hard drive health data in real time and provide early warning of failures.

Health score: intuitively displays the "good/warning/fault" status, and pops up an alert when abnormality occurs.

Multi-hard drive support: Monitor multiple hard drives at the same time and adapt to SSD/HDD.

Real-time charts: Dynamically display the changing trends of parameters such as temperature and usage time.

Simple and free: The interface is intuitive, supports multiple languages, and is completely free.

CrystalDiskInfo screenshot

CrystalDiskInfo installation steps

1. Download the CrystalDiskInfo software package from Huajun Software Park. After directly decompressing the compressed package, double-click with the left mouse button to open the startup program of the corresponding system version.

Note: To decompress the compressed package, you need to use a compression and decompression tool. WinRAR is recommended because the technology is mature and reliable. WinRAR download address:http://softwaredownload4.com/soft/5.htm

CrystalDiskInfo screenshot

CrystalDiskInfo screenshot

2. If you don’t know how to check the system version, you can right-click "My Computer" on the desktop, click the "Properties" option in the right-click menu, and in the new window that opens, find the "System Type" column to find the system version you are using.

CrystalDiskInfo screenshot

CrystalDiskInfo screenshot

CrystalDiskInfo FAQ

1. What should I do if the health status of CrystalDiskInfo displays "Warning"?

When the user opens the CrystalDiskInfo software, "Warning" may be displayed in the "Health Status" in the upper left corner, indicating that the hard disk is damaged. Then we see the list below. If there are abnormal items, they will be displayed as yellow circles. The picture shows bad sectors on the disk. If there are other errors, you can refer to the help function in the software.

CrystalDiskInfo screenshot

2. How does CrystalDiskInfo adjust the hard disk speed?

Open the CrystalDiskInfo software and find the "speed" item in the hard disk parameter column above. The value displayed behind it is the hard disk speed.

CrystalDiskInfo screenshot

What should I do if crystaldiskinfo cannot read the hard disk?
1. Perform hard disk shielding in CMOS settings.
2. Then start the computer with the DM boot disk and select "(A) advanced Options".
3. Then click "(M)aintenance Options", then click "(U)tilities Utilities)",
4. Finally, select "Zero Fill Drive" to zero-fill the hard disk. You can find the hard disk after repartitioning.

Comparison between CrystalDiskInfo and similar software

DiskGeniusIt is a comprehensive hard disk tool. In addition to hard disk detection and repair, it can also perform hard disk partitioning, formatting and other operations. It is a good hand in managing hard disks, and it is very easy to get started.

As a hard disk detection tool, CrystalDiskInfo's simplicity and clarity are its biggest features. After opening the software, users can know all the current parameters of the hard disk. If there is a warning status, the damaged area can be found immediately.

DiskGenius download address:http://softwaredownload4.com/soft/9570.htm

CrystalDiskInfo update log

Re-supported Samsung SATA SSD life report

Add support for ZHITAI SC001

Added SK hynix Gold S31 support

Added support for KLEVV NEO N610.

Improved Micron/Crucial SATA SSD support

Changed The uninstaller will display a confirmation dialog to remove the settings.

The editor recommends:

In your imagination, the hard disk tool has a variety of values, and the test items can turn through many pages. If you are worried that you cannot understand so much data, then download CrystalDiskInfo. This software can list all hard disk parameters in one interface and can detect them at any time, so that users can find problems in time. This site also provides downloads of DiskGenius and AS SSD Benchmark. Come and download them.

Related topics

  • CrystalDiskInfo Zone

    CrystalDiskInfo Zone

  • Hard drive life cycle

    Hard drive life cycle

FAQ

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