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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!
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All 1Gb 2Gb 4Gb 8Gb 16Gb 32Gb 64Gb 128Gb 256Gb
Top 10 of the fastest Flash Drives (Read)
SizeModelWrite speedRead speed
8GbBally USBInstallMedia1823.66 MB/s7015.72 MB/s
65GbKingston DataTraveler 1508.37 MB/s852.16 MB/s
31GbTDK LoR Gold 3.016.10 MB/s675.83 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 MB/s
32GbSD SCSI Disk Device32.21 MB/s630.86 MB/s
126GbInnostor Innostor2123.20 MB/s592.88 MB/s
126GbKingston DT Ultimate G369.73 MB/s454.05 MB/s
126GbCorsair Voyager GS170.24 MB/s386.53 MB/s
31GbGeneric 00000 SD Card16.53 MB/s385.75 MB/s
126GbUSB Device59.19 MB/s382.25 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
126GbInnostor Innostor2123.20 MB/s592.88 MB/s
8GbBally USBInstallMedia1823.66 MB/s7015.72 MB/s
31GbCorsair Voyager389.16 MB/s39.75 MB/s
248GbKingston DT HyperX 3.0238.64 MB/s248.02 MB/s
65GbeVtran EV03S-64G231.60 MB/s230.25 MB/s
120GbSanDisk Ext SSD221.45 MB/s247.82 MB/s
248GbUFD 3.0 Silicon-Power256211.79 MB/s209.97 MB/s
126GbKingston HyperX Savage194.66 MB/s231.11 MB/s
240GbSanDisk Ext SSD190.92 MB/s211.71 MB/s
64GbHorui SLC 64GB190.60 MB/s212.44 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
62GbSanDisk Ultra44.80 MB/s121.13 MB/s
32GbGeneric Flash Disk11.64 MB/s21.22 MB/s
62GbSanDisk Ultra USB 3.045.26 MB/s112.72 MB/s
128GbSamsung Flash Drive30.34 MB/s31.58 MB/s
15GbSanDisk Ultra USB 3.040.06 MB/s127.42 MB/s
8GbPNY USB 2.0 FD9.67 MB/s22.98 MB/s
8GbKingston DataTraveler 2.05.61 MB/s10.70 MB/s
32GbSamsung Flash Drive106.10 MB/s142.30 MB/s
16GbSanDisk Cruzer Blade6.92 MB/s33.14 MB/s
16GbSanDisk Ultra18.89 MB/s120.04 MB/s
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