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Devices Flash

Some USB 3.0 flash drives speed comparision

Verbatim Store N Go Mini Metal USB 3.0 32GB
Patriot Memory Supersonic Boost XT USB 3.0 32GB
SanDisk Extreme USB 3.0 32GB

Verbatim_32_150px Patriot_32_150px SanDisk_32_150px
Read speed
Sequential Read (MB/s) 130.534 171.560 202.369
Random Read 512KB (MB/s) 117.856 137.535 154.432
Random Read 4KB (QD=1) (MB/s) 6.666 8.750 15.531
Random Read 4KB (QD=32) (MB/s) 6.881 8.127 11.704
Write Speed
Sequential Write (MB/s) 29.276 51.995 113.030
Random Write 512KB (MB/s) 20.669 1.678 30.921
Random Write 4KB (QD=1) (MB/s) 0.582 0.215 9.074
Random Write 4KB (QD=32) (MB/s) 0.490 0.234 2.951

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