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 read 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.

Officially, the 2TB CRAS C930 is rated as up to 1,000K IOPS for 4K random reads. With our four-threaded tests, we couldn't get close to the official figure with a peak test result of 366,909 IOPS (1,502.86MB/s) at QD16.

4K Random Read v QD performance compared

The drive's best performance, compared to the drives around it, happens at QD4 while its slowest occurs at QD1. The drive is placed in the bottom half of the results table for QDs 2 and 32.

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