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SanDisk Ultra 64GB (SDCZ48-064G-U46) USB 3.0 Flash Drive Review

  1. Introduction, Packaging and Specification
  2. Test Bench and Methodology
  3. 8MB ATTO Benchmark
  4. CrystalDisk Mark Benchmark
  5. Transfer File Tests
  6. Conclusion
  7. View All


SanDisk sent their Ultra 64GB USB 3.0 make of their ultra series flash drives, which is advertised to be up to 4 times faster than USB 2.0 drives in comparison to their Cruzer USB 2.0 counterparts. However for such flash drives, any brands mostly point out the read speed. For such larger-than-32GB flash drives, you would obviously expect quicker write speeds as well especially when you’re moving a large file.

Moving on, the packaging is pretty straight forward. At the back there’s an info that you get 5 years warranty on this drive. This drive from SanDisk is retractable type design which is sort of shaped like a thumb. Because, well- you know, its a thumb drive. Get it?

ba dum tus !

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The flash drives comes in a black casing. The retraction works the way it should. There’s really nothing much to say here.

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