Samsung 990 Pro 2TB Review

1. Introduction2. Samsung 990 Pro 2TB3. Testing Methodology4. CrystalDiskMark 8.05. 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 Random Performance QD1-QD812. Throughput13. PCMark 10 Full System Drive Benchmark14. 3DMark Storage Benchmark 15. Performance Stability16. Drive Tempretures17. Real Life File Testing18. Closing Thoughts19. 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 2TB Samsung 990 Pro averaged 110,384 IOPS for the test with an excellent performance stability of 98%.

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