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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
65GbKingston DataTraveler 1508.37 MB/s852.16 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 MB/s
31GbTDK LoR Gold 3.020.53 MB/s610.48 MB/s
32GbSD SCSI Disk Device32.07 MB/s567.79 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 Device55.51 MB/s356.80 MB/s
254GbPNY USB 3.0 FD163.82 MB/s356.20 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
8GbBally USBInstallMedia1823.66 MB/s7015.72 MB/s
126GbInnostor Innostor746.48 MB/s244.63 MB/s
8GbKingston DTVaultPrivacy30535.19 MB/s133.90 MB/s
31GbCorsair Voyager389.16 MB/s39.75 MB/s
256GbSanDisk Extreme Pro260.39 MB/s292.95 MB/s
128GbSanDisk Extreme Pro242.77 MB/s270.91 MB/s
248GbKingston DT HyperX 3.0238.64 MB/s248.02 MB/s
120GbSanDisk Ext SSD234.59 MB/s255.48 MB/s
65GbeVtran EV03S-64G231.60 MB/s230.25 MB/s
240GbSanDisk Ext SSD222.78 MB/s222.51 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
16GbSony Storage Media7.99 MB/s19.42 MB/s
4GbUFD 2.0 Silicon-Power4G3.96 MB/s14.59 MB/s
16GbKINGSTON DataTraveler 3.013.75 MB/s38.78 MB/s
8GbGeneric Flash Disk3.43 MB/s12.81 MB/s
32GbGeneric ACLCD SD Card31.98 MB/s42.76 MB/s
16GbTOSHIBA TOSHIBA USB DRV7.74 MB/s25.55 MB/s
4GbGeneral USB Flash Disk11.33 MB/s21.53 MB/s
15GbSanDisk Ultra Fit39.29 MB/s126.63 MB/s
16GbSanDisk Cruzer Glide 3.09.08 MB/s33.10 MB/s
31GbIntenso Rainbow Line5.42 MB/s14.06 MB/s
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