Klevv CRAS C930 2TB Gen4 SSD Review

1. Introduction2. Klevv CRAS C930 2TB3. 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 Random Performance QD1-QD812. Throughput13. PCMark 10 Full System Drive Benchmark14. 3DMark Storage Benchmark 15. Final Fantasy XIV Endwalker Official Benchmark16. Temperatures17. Real Life File Testing18. Closing Thoughts19. View All Pages

We used CrystalDiskMark 8‘s custom settings to test the 4K random write performance of the drive through a range of queue depths. The setup for the tests is listed below.

Transfer Request Size: 4KB, Outstanding I/O: 1-32.

As with the random reads, Klevv rates the 4K random write performance of the 2TB CRAS C930 as up to 1,000K IOPS. With our four-threaded tests, the best we saw from the drive was 324,401 IOPS (1,328.75MB/s) at QD32.

4K Random Write v QD performance compared

The CRAS C930 sits in the bottom half of the results table at QD1, but as the queue depth deepens, the performance improves.

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