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

 

For the long term performance stability test, we set the drive up to run a 20-minute 4K random test with a 30% write, 70% read split, at a Queue Depth of 256 over the entire disk. The 1TB WD Blue SN570 averaged 63,220 IOPS for the test with a first-rate performance stability of 89%.

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