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

Download our USB Flash Benchmark now!

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
65GbKingston DataTraveler 1507.12 MB/s1057.32 MB/s
32GbSD SCSI Disk Device29.54 MB/s724.80 MB/s
31GbTDK LoR Gold 3.016.10 MB/s675.83 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 MB/s
126GbInnostor Innostor2122.94 MB/s592.31 MB/s
126GbUSB Device58.13 MB/s573.25 MB/s
126GbKingston DT Ultimate G362.28 MB/s531.78 MB/s
126GbCorsair Voyager GS168.61 MB/s397.31 MB/s
129GbGeneric Flash Disk8.28 MB/s337.88 MB/s
126GbKingston DT HyperX 3.0122.85 MB/s331.78 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
126GbInnostor Innostor2122.94 MB/s592.31 MB/s
31GbCorsair Voyager473.48 MB/s43.59 MB/s
126GbKingston HyperX Savage224.10 MB/s249.95 MB/s
248GbKingston DT HyperX 3.0222.69 MB/s206.36 MB/s
120GbSanDisk Ext SSD221.45 MB/s247.82 MB/s
64GbHorui SLC 64GB206.14 MB/s228.98 MB/s
252GbKingston HyperX Savage201.74 MB/s245.20 MB/s
32GbFALCON FALCON-U301183.47 MB/s201.16 MB/s
248GbVerbatim STORE N GO181.63 MB/s271.31 MB/s
128GbSanDisk Extreme178.25 MB/s204.45 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
15GbSanDisk Ultra17.76 MB/s28.21 MB/s
15GbSanDisk Ultra USB 3.019.30 MB/s33.16 MB/s
16GbKingston DataTraveler 10815.36 MB/s26.95 MB/s
15GbSanDisk Ultra19.56 MB/s33.50 MB/s
31GbKingston DataTraveler 3.012.78 MB/s30.99 MB/s
32GbUFD 3.0 Silicon-Power32G26.07 MB/s33.03 MB/s
64GbSamsung Flash Drive31.26 MB/s32.76 MB/s
31GbKingston DT Ultimate G344.03 MB/s148.50 MB/s
8GbKingston DT Mini Fun G27.75 MB/s21.44 MB/s
8GbGeneric Flash Udisk3.50 MB/s13.66 MB/s