QNAP TS-251B-2G 2-bay NAS Review

1. Introduction2. QNAP TS-251B / Packaging & Bundle3. QNAP TS-251B / Design4. QNAP QTS5. Usability6. Testing Methodology7. ATTO Disk Benchmark8. Intel NASPT9. Backup / Restore10. Encryption Performance11. Workload Scenarios12. Real Life File Testing13. Power Consumption14. Closing Thoughts15. View All Pages

The Intel AES-NI hardware-accelerated encryption engine in the TS-251B works well when writing data, though it still drops 17MB/s in RAID 0 and 13MB/s in RAID 1 compared to our standard folder writes.

For reads, the performance dropped 22MB/s for both arrays when dealing with encrypted data.

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