Toshiba MG10 (MG10ACA20TE) 20TB HDD Review

1. Introduction2. Toshiba MG10 20TB3. Testing Methodology4. CrystalDiskMark5. ATTO Disk Benchmark6. IOMeter 4K Random Performance7. Throughput8. Workload Scenarios9. PCMark 10 Data Drive Benchmar10. Real Life File Testing11. Closing Thoughts12. View All Pages

We tested the 20TB MG10 with a number of scenarios that it may face in the real world. The settings for these scenarios are as follows.

File Server
512MB file size, 16KB Block size
80% Read 20% Write 100% Random
I/O queue depth 128

Web Server
1GB file size, 16KB Block size
100% Read 0% Write 100% Random
I/O queue depth 64

Database
2GB file size, 4KB Block size
90% Read 10% Write, 90% Random, 10% Sequential
I/O depth 128

Workstation
1GB file size, 16KB Block size
70% Read 30% Write, 100% Random, 0% Sequential
I/O depth 6

The 20TB Toshiba MG10 handles the Web Server trace the best out of the four tests with a result figure of 15.67MB/s, the third fastest we've seen to date for this particular test.

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