Toshiba BG4 1TB SSD Review

1. Introduction2. Toshiba BG4 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 8 - Storage Consistency14. PCMark 8 - Individual Test Suites15. PCMark 8 Storage Test - Individual Test Suites16. Performance Stability17. Real Life File Testing18. Closing Thoughts19. View All Pages

When tested with our 4K random write tests using 4 threads, the results we got from the drive were disappointing to say the least. The best figure we got was 77,132 IOPS, nowhere close to the official maximum figure of 200,000 IOPS.

4K Random Write v QD Performance

The tested 4K performance of the drive might be disappointing but apart from the QD1 result, the drive is very consistent.

Become a Patron!