Download CrystalDiskInfo for Windows free 2021
Features and highlights
- Supports part of the USB external disk drive
- Monitoring of health status and temperature level
- Notification mail
- SMART information chart
- Control the AAM/ APM settings
- Controller information
- standard information
- SMART information
- Result of the IDENTIFY DEVICE command
- Result of the SMART READ DATA command
- Result of the SMART READ THRESHOLD command
Regularly Asked Question
Unknown “buffer size”
The buffer size field supports an optimum of 32MB and this field is dated.
Unknown “rotation rate”
The field of the rotation rate is defined by ATA8-ACS. Almost all disk drive do not report any rotation rate.
No disk drive
CrystalDiskInfo simply supports IDE (Parallel ATA) and Serial ATA disk drive connected to the internal ATA controller (chipset included). Crystal Disk Info supports part of the USB hard disk. CrystalDiskInfo does not support RAID disk drive and IDE (Parallel ATA) and serial ATA disk drive connected to an external ATA controller.
Also provided: Download CrystalDiskInfo Portable