Sabrent Rocket 4 Plus 1TB SSD Review

1. Introduction2. Sabrent Rocket 4 Plus 1TB3. Testing Methodology4. CrystalDiskMark5. ATTO Disk Benchmark6. AS SSD7. IOMETER8. 128KB Sequential Performance9. 4K Random Read v QD Performance10. 4K Random Write v QD Performance11. 4K 70/30 Mixed Performance12. Throughput13. PCMark 10 Full System Drive Benchmark 14. Performance Stability15. Real Life File Testing16. Closing Thoughts17. View All Pages

Sabrent quote a maximum 4K random read figure for the drive of 350,000 IOPS for the Rocket 4 Plus. The best we saw from the drive using our own 4-threaded tests was 263,363 IOPS at a QD of 16.

4K Random Read v QD Performance compared

Sabrent's Rocket 4 Plus sits in third place in our charts behind the WD Black SN850 and Samsung SSD980 PRO at a QD of 1. As the queue depth deepens the drive begins to drop back until by QD32 it's sitting at the bottom of the list.

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