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CrystalDiskInfoSoftware function
In-depth analysis of SMART attributes:
Supports reading of more than 30 SMART key indicators (such as 05 - reallocated sector count, C5 - current number of sectors to be mapped, 0A - seek error rate), with color coding (green/yellow/red) to visually display health status.
Compatible with multiple hard drive types:
Covers SATA, NVMe, SAS, USB hard drives and RAID arrays (such as Intel VROC, AMD RAIDXpert2), and can identify 500+ mainstream hard drive models such as Samsung 870EVO and Western Digital black drives.
Professional-grade diagnostic tools:
Error scan: detect physical bad sectors and generate sector status map, supporting full scan and custom area detection.
Self-test test: Perform short/long self-test (Short/Long Self-Test) to simulate hard disk failure scenarios to verify health.
Temperature threshold setting: Supports customized high temperature warning (such as SSD triggering an alarm when it exceeds 70°C).
Data visualization:
Provides historical trend charts of temperature, power-on time, and error count, and supports exporting to CSV/PNG format to facilitate long-term health analysis.
Command line interface:
Automated monitoring is realized through DiskInfo64.exe, which supports parameterized output (such as /F "temperature, health status") and script integration to meet enterprise-level batch detection needs.
CrystalDiskInfoSoftware features
Hardware underlying interaction:
Directly access the hard disk firmware interface and support underlying functions such as NVMe namespace management and SATA Advanced Power Management (APM).
Algorithm optimization:
Using asynchronous I/O technology, the CPU usage is less than 5% during parallel detection of multiple hard disks, and it only takes 2 seconds to complete a full disk SMART read on the Intel i5-12400 processor.
Open source ecosystem:
C++ source code and API documentation are provided, and developers can develop hard disk monitoring plug-ins based on them (such as integrating with Zabbix and Prometheus).
CrystalDiskInfoSoftware features
Performance benchmark:
A single SMART query takes: HDD≈80ms, SSD≈50ms, NVMe≈30ms.
Memory usage: The background process is stable at 15-20MB and supports 24 hours of continuous operation.
Industry certification:
Certified by the Microsoft Windows Hardware Compatibility Program to ensure compatibility with mainstream motherboard chipsets (such as Intel Z790, AMD X670).
Data security:
Supports hard drive encryption status detection and can identify the hardware encryption function of Samsung 870EVO and other models to prevent unauthorized access.
CrystalDiskInfo update log:
1. Fixed several bugs;
2. Optimize details;
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