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
31GbTDK LoR Gold 3.013.76 MB/s784.62 MB/s
32GbSD SCSI Disk Device29.54 MB/s724.80 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 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 3.0120.66 MB/s335.98 MB/s
32GbSRT USB 3.0 JET 32G43.64 MB/s330.25 MB/s
Top 10 of the fastest Flash Drives (Write)
SizeModelWrite speedRead speed
31GbCorsair Voyager473.48 MB/s43.59 MB/s
126GbKingston HyperX Savage234.22 MB/s256.57 MB/s
248GbKingston DT HyperX 3.0222.69 MB/s206.36 MB/s
120GbSanDisk Ext SSD221.45 MB/s247.82 MB/s
252GbKingston HyperX Savage211.87 MB/s235.88 MB/s
64GbHorui SLC 64GB190.60 MB/s212.44 MB/s
32GbFALCON FALCON-U301183.47 MB/s201.16 MB/s
63GbKingston HyperX Savage170.07 MB/s307.54 MB/s
126GbCorsair Voyager GS168.61 MB/s397.31 MB/s
137Gbhp x755w166.80 MB/s191.71 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
8GbGeneric Flash Disk9.55 MB/s22.33 MB/s
8GbKingston DataTraveler 3.05.46 MB/s126.60 MB/s
16GbCARKEY 2.010.01 MB/s25.57 MB/s
8GbKingston DataTraveler G27.72 MB/s22.74 MB/s
16GbGeneric Flash Disk7.74 MB/s17.67 MB/s
8GbSanDisk Cruzer Glide8.31 MB/s21.23 MB/s
16GbSanDisk Cruzer Blade12.48 MB/s20.82 MB/s
64GbSanDisk Extreme35.94 MB/s35.94 MB/s
16GbSanDisk Cruzer Glide6.73 MB/s22.08 MB/s
32GbUFD 3.0 Silicon-Power32G43.06 MB/s129.00 MB/s