1. Introduction2. Samsung Portable SSD T9 4TB3. ATTO/CrystalDiskMark/AS SSD4. Throughput 5. PCMark 10 Data Drive Benchmark6. Import / Export7. Real Life File Transfers8. Closing Thoughts9. View All Pages

In our throughput tests, both peak average reads and writes performance came at the 16MB block mark with a read result of 1,806.51MB/s with writes a little faster at 1,858.32MB/s.

In the read throughput test, the T9 produced its fastest speed at the end of the test with a figure of 1,806.51MB/s, a bit shy of the official maximum of 2,000MB/s.

When it came to the write throughput test, just like the read test, the drive was fastest at the end of the test run. The peak figure of 1,858.32MB/s is, like the read result, slower than the official maximum but closer to it than the read end figure.

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