Welcome

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

Download our USB Flash Benchmark now!

Search
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
256GbGeneric 00000 SD Card1144.68 MB/s861.01 MB/s
65GbKingston DataTraveler 1508.37 MB/s852.16 MB/s
16GbFreecom DATABAR6.39 MB/s640.07 MB/s
32GbSD SCSI Disk Device29.49 MB/s626.79 MB/s
125GbSanDisk Cruzer Glide9.98 MB/s616.21 MB/s
31GbTDK LoR Gold 3.024.67 MB/s458.74 MB/s
126GbKingston DT Ultimate G369.73 MB/s454.05 MB/s
124GbKingston DataTraveler 2.010.90 MB/s379.71 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
256GbGeneric 00000 SD Card1144.68 MB/s861.01 MB/s
2GbGeneric Flash Udisk725.11 MB/s45.38 MB/s
32GbO2Micro SD SCSI Disk Device533.03 MB/s51.67 MB/s
8GbKingston DTVaultPrivacy30477.69 MB/s153.46 MB/s
126GbInnostor Innostor437.92 MB/s173.93 MB/s
31GbCorsair Voyager389.16 MB/s39.75 MB/s
256GbSanDisk Extreme Pro311.16 MB/s336.88 MB/s
248GbPNY USB 3.0 FD268.51 MB/s228.85 MB/s
Last 10 benchmarked Flash Drives
SizeModelWrite speedRead speed
62GbSanDisk Ultra USB 3.015.86 MB/s25.95 MB/s
1GbGeneric Flash Disk13.80 MB/s25.03 MB/s
16GbKingston DataTraveler 3.012.75 MB/s44.34 MB/s
16GbGeneric SL16G SD Card32.67 MB/s63.42 MB/s
16GbGeneric SL16G SD Card34.39 MB/s64.37 MB/s
16GbUSB Flash Disk11.21 MB/s20.68 MB/s
2GbGeneric SD02G SD Card6.64 MB/s10.91 MB/s
8GbKingston DataTraveler 2.04.38 MB/s25.90 MB/s
16GbGeneric SU16G SD Card57.23 MB/s80.37 MB/s
31GbSanDisk Ultra USB 3.099.06 MB/s148.27 MB/s
Share