WD Blue SN570 1TB SSD Review

1. Introduction2. WD Blue SN570 1TB3. Testing Methodology4. CrystalDiskMark5. ATTO Disk Benchmark6. AS SSD7. 128KB Sequential Performance8. 4K Random Read v QD Performance9. 4K Random Write v QD Performance10. 4K 70/30 Mixed Performance11. 4K QD 1-812. Throughput13. PCMark 10 Full System Drive Benchmark14. Drive Temperatures15. Performance Stability16. Real Life File Testing17. Closing Thoughts18. View All Pages

Using our own Sequential tests we could confirm the official figures of 3,500MB/s for reads and 3,000MB/s for writes with a read result of 3,617MB/s with writes at 3,178.14MB/s.

128KB Sequential Read Performance compared.

The drive's best performance comes at the QD4 where it tops the Sequential read performance charts with a test result of 3,594.26MB/s and is only just behind Samsung's SSD970 EVO Plus at QD32.

128KB Sequential Write Performance compared.

The WD Blue SN570 displays a good degree of consistency when it comes to Sequential writes with the best performance compared to the drives around it coming at QD32 with a test result figure of 3,178.14MB/s.

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