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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
8GbBally USBInstallMedia1823.66 MB/s7015.72 MB/s
1GbDiscSoft Virtual SCSI Disk Device1422.24 MB/s1721.36 MB/s
65GbKingston DataTraveler 1508.37 MB/s852.16 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 MB/s
125GbSanDisk Cruzer Glide9.98 MB/s616.21 MB/s
31GbTDK LoR Gold 3.023.85 MB/s505.74 MB/s
32GbSD SCSI Disk Device25.42 MB/s491.01 MB/s
126GbKingston DT Ultimate G369.73 MB/s454.05 MB/s
124GbKingston DataTraveler 2.010.90 MB/s379.71 MB/s
126GbCorsair Voyager GS181.43 MB/s363.85 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
8GbBally USBInstallMedia1823.66 MB/s7015.72 MB/s
1GbDiscSoft Virtual SCSI Disk Device1422.24 MB/s1721.36 MB/s
2GbGeneric Flash Udisk725.11 MB/s45.38 MB/s
32GbO2Micro SD SCSI Disk Device534.09 MB/s54.31 MB/s
8GbKingston DTVaultPrivacy30477.69 MB/s153.46 MB/s
126GbInnostor Innostor396.96 MB/s163.09 MB/s
31GbCorsair Voyager389.16 MB/s39.75 MB/s
256GbSanDisk Extreme Pro305.72 MB/s334.44 MB/s
240GbSanDisk Ext SSD252.60 MB/s268.28 MB/s
128GbSanDisk Extreme Pro243.18 MB/s277.98 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
63GbSony DSC6.51 MB/s23.76 MB/s
16GbUFD 3.0 Silicon-Power16G20.95 MB/s46.85 MB/s
31GbSanDisk Ultra26.24 MB/s36.95 MB/s
128GbSamsung Flash Drive70.36 MB/s114.41 MB/s
62GbSanDisk Ultra USB 3.033.74 MB/s121.61 MB/s
16GbSanDisk Cruzer Switch17.99 MB/s23.06 MB/s
16GbSanDisk Cruzer Switch18.12 MB/s23.19 MB/s
8GbSanDisk Ultra18.29 MB/s23.10 MB/s
31GbKingston DataTraveler 3.053.00 MB/s68.36 MB/s
31GbSanDisk Ultra USB 3.097.94 MB/s146.59 MB/s
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