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

The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously.
Use ATTO Disk Benchmark to test any manufacturer's RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO Products will consistently Provide the highest level of performance to your storage.

We are using version 4.0 for our NVMe disk tests.

Using the ATTO benchmark we fell short of the official maximum Sequential read/write scores of up to 7,450MB/s and up to 6,900MB/s respectively for the drive. Even though the drive didn't reach the official maximums, it's still a good deal quicker than both models of the previous generation SSD 980 Pro.

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