High-Speed Flash Storage Validation
EntropyVerify (EVFY) is a modern, natively integrated, hardware-accelerated alternative to legacy tools. Saturation testing up to 7 GB/s on PCIe 4.0/5.0 NVMe SSDs, SD cards, and USB drives.
Engineered for Flash Saturation
Ditch the slow 100 MB/s legacy tools. Saturate the physical read/write capabilities of modern hardware.
7 GB/s NVMe Saturation
Utilizes raw Win32 Direct I/O (`FILE_FLAG_NO_BUFFERING`) bypassing OS caching to hit raw silicon speeds.
Hardware Cryptography
AES-128-CTR pseudo-random streams generated in-core via native CPU AES-NI instructions.
Safety Guardrails
Prevents targeting system boot drive root paths, protecting your operating system drive from accidental wear.
Core affinity pinning
Worker threads pin to physical cores round-robin, leaving Core 0 reserved exclusively for stutter-free GUI rendering.
Open Source vs. Pro
Get the power of our raw physical engines, or unlock enterprise automation features.
| Feature Set | EVFY CLI / TUI (Free) | EVFY PRO (Premium) |
|---|---|---|
| Direct I/O Hardware Saturation | Yes | Yes |
| AES-NI Stream Generation | Yes | Yes |
| Native Windows 11 GUI | TUI Only | Yes |
| Batch Multi-Drive Testing | No | Yes (Unlimited slots) |
| PDF Certification Reports | Markdown Only | Yes (Customer customizable) |
| Automated Webhook Alerts | No | Yes (Slack/Discord/REST APIs) |
| Dedicated Email Support | Community Only | Yes (4-Hour SLA) |
Upgrade to EVFY Pro
One-time purchase. Lifetime updates. Fully compatible with Windows 10 & 11.
EntropyVerify Pro
Perfect for system builders, IT repair shops, and storage resellers validating bulk hardware daily.