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The mission of this site is to benchmark all USB Flash drives over the world.

Download our USB Flash Benchmark now!

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Instruction
If you want to benchmark your USB flash drive:
  • Download USBFlashSpeed.com exclusive benchmark tool.
  • Plug in your usb flash drive and run the benchmark application.
  • Choose your usb flash drive letter and start the benchmark.
  • Wait for results to be published on the site and...
Enjoy comparing your results with other published on the site!
Top 10 of the fastest Flash Drives (Read)
SizeModelWrite speedRead speed
2GbBUFFALO USB Flash Diskinf MB/sinf MB/s
16GbLeef Magnet12.85 MB/s439.97 MB/s
63GbKingston DT HyperX 3.0123.71 MB/s222.90 MB/s
126GbKingston DT HyperX 3.0158.26 MB/s210.88 MB/s
62GbInnostor Innostor64.68 MB/s193.57 MB/s
537GbUSB Device17.82 MB/s183.70 MB/s
64GbTOSHIBA TransMemory-Ex67.90 MB/s183.42 MB/s
32GbTOSHIBA TransMemory-Ex60.59 MB/s177.08 MB/s
32GbTOSHIBA TransMemory-Ex299.21 MB/s174.55 MB/s
126GbCorsair Voyager GS117.97 MB/s172.84 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
2GbBUFFALO USB Flash Diskinf MB/sinf MB/s
126GbKingston DT HyperX 3.0158.26 MB/s210.88 MB/s
32GbMXUB3SES-32G152.11 MB/s142.00 MB/s
128GbSanDisk ExtremePro145.24 MB/s168.66 MB/s
33GbInnostor IS902137.09 MB/s154.46 MB/s
63GbKingston DT HyperX 3.0123.71 MB/s222.90 MB/s
256GbKingston DT HyperX 3.0122.61 MB/s170.92 MB/s
126GbCorsair Voyager GS117.97 MB/s172.84 MB/s
64GbSanDisk Extreme114.08 MB/s146.90 MB/s
64GbTOSHIBA TransMemory-Ex2112.61 MB/s143.39 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
1GbKingston DataTraveler 2.04.91 MB/s14.46 MB/s
16GbSanDisk Ultra Fit14.60 MB/s17.80 MB/s
16GbKingston DataTraveler 3.021.33 MB/s28.64 MB/s
17GbUSB Disk23.69 MB/s33.20 MB/s
8GbKingston DataTraveler 2.012.68 MB/s17.52 MB/s
32GbLexar USB Flash Drive20.81 MB/s27.43 MB/s
63GbInnostor Innostor75.63 MB/s154.90 MB/s
128GbSanDisk ExtremePro17.24 MB/s18.01 MB/s
2GbSanDisk U3 Cruzer Micro8.67 MB/s19.30 MB/s
16GbGeneric Flash Disk9.00 MB/s16.19 MB/s
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