About SSD Health Check
A free online tool that helps users estimate their solid-state drive's health and remaining lifespan.
About This Tool
Our Mission
Make SSD health monitoring accessible to everyone, regardless of technical expertise.
What We Offer
Who Is This For
Our Methodology
Health Score Calculation
Our health score (0-100%) estimates your SSD's overall condition based on:
1. Capacity-Based TBW Estimate
We use typical Total Bytes Written ratings for consumer SSDs based on capacity. Higher capacity drives typically have higher write endurance.
2. Age Factor
NAND flash degrades over time regardless of use. We factor in calendar age based on your reported purchase year.
3. Usage Intensity Estimate
Based on your selected usage pattern (Light/Medium/Heavy), we estimate typical daily write volumes to approximate total bytes written.
Limitations
Important: Our estimates are approximations based on industry averages and typical SSD characteristics. We cannot access your actual SMART data through a web browser.
For accurate SMART data: Use CrystalDiskInfo (Windows), smartmontools (macOS/Linux), or smartctl (Linux).
Disclaimer
Estimates Only
The health scores and lifespan estimates provided by this tool are approximations for informational purposes only.
- • Does not guarantee accuracy of any results
- • Cannot account for all factors affecting SSD health
- • Should not be the sole basis for hardware decisions
- • Does not replace professional drive diagnostics
No Liability
By using this tool, you acknowledge that:
- • Results are estimates and may not reflect actual drive condition
- • We are not responsible for any decisions made based on these results
- • We are not liable for any data loss, hardware damage, or other consequences
- • You should consult manufacturer specifications for critical decisions
- • Professional advice should be sought for important hardware decisions
No Warranty
This tool is provided "as is" without warranty of any kind, express or implied. We make no claims about accuracy of health estimates, suitability for any particular purpose, or reliability and availability of the service.
Privacy Policy
Data Collection
We do not collect your personal data.
- • No SSD information is transmitted to our servers
- • No IP addresses are stored with health check data
- • No cookies track your health check history
- • No account registration required
How It Works
All calculations happen entirely in your browser. Data entered stays on your device, results are computed locally, and nothing is sent to external servers.
Analytics
We may collect anonymous usage statistics for improving the tool, such as number of health checks performed, error rates for debugging, and general usage patterns. This data cannot be linked to you personally.
Your Rights
Since we don't collect personal data: no data to access or delete, no data portability concerns, and full privacy by design.
Contact
Questions or feedback?
We welcome suggestions for improving this tool.
Ready to Check Your SSD?
Use our free tool for an instant health estimate. No installation required.
Use the ToolLast updated: July 2026