Phison PS5031-E31T 2TB Technical Preview (E31T Controller)

1. Introduction2. Testing Methodology3. CrystalDiskMark4. ATTO Disk Benchmark5. AS SSD6. 128KB Sequential Performance7. 4K Random Read v QD Performance8. 4K Random Write v QD Performance9. 4K 70/30 Mixed Performance10. 4K Random Performance QD1-QD811. Throughput12. PCMark 10 Full System Drive Benchmark13. 3DMark Storage Benchmark 14. Final Fantasy XIV Endwalker Official Benchmark15. Temps16. Real Life File Testing17. Closing Thoughts18. View All Pages

Read Throughput

In our read-throughput test, the drive peaked at the 16MB block mark at 7,540.25MB/s, nowhere near the official maximum figure of 10,300MB/s. One thing to notice is that the performance curve of the E31T is so much smoother than any other Gen 5 drive tested here.

Although the E31T throughput test result is nowhere near the official rating, it does keep it in touch with the majority of the 10GB/s drives on this list.

Write Throughput

In the write throughput test the drive peaks at 8,339.39MB/s at the 8MB block mark before dropping back to finish the test run at 7,275.50MB/s.

That test result of 8,339.39MB/s is just 261MB/s short of the official rating but still only good enough for the last spot on the graph.

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