Average Bench: 6.78% (474th of 621)

Based on 3 user benchmarks.  Device: VID 17ef PID 3818 Model: Lenovo USB Flash Drive
Poor: 6%Average: 6.78% Great: 7%

Terrible average bench

The Lenovo USB Flash Drive 8GB averaged 93.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Read Speed 9.11MB/s
Avg. Sequential Mixed IO Speed 10.1MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.


Avg. 4K Random Mixed IO Speed 0.01MB/s
Avg. 4K Random Write Speed 0.02MB/s

Average Bench

(Based on 3 samples)
Min Avg Max
18.5 Read 20.3 22.4
6.29 Write 7.47 8.33
8.69 Mixed 10.1 11.1
13.9% 12.6 MB/s
Min Avg Max
8.31 4K Read 9.11 9.99
0.01 4K Write 0.02 0.02
0.01 4K Mixed 0.01 0.02
34.9% 3.05 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3GB free, PID 3818
Operating at USB 2.0 Speed
Read 22.4
Write 8.33
Mixed 11.1
15% 14 MB/s
4K Read 9.99
4K Write 0.02
4K Mixed 0.01
38% 3.34 MB/s
1GB free, PID 3818
Operating at USB 2.0 Speed
Read 20.2
Write 6.29
Mixed 8.69
12% 11.7 MB/s
4K Read 9.03
4K Write 0.01
4K Mixed 0.01
34% 3.02 MB/s
4GB free, PID 3818
Operating at USB 2.0 Speed
Read 18.5
Write 7.78
Mixed 10.4
14% 12.2 MB/s
4K Read 8.31
4K Write 0.02
4K Mixed 0.02
32% 2.78 MB/s
Typical USB Flash Drive 8GB Builds (Compare 1 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 44%
Speed boat
Workstation 25%

System: Lenovo 20FRS00001


Popular USB Flash Drive 8GB systems:

How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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  • - Share your opinion by voting.
USB Flash Drive Rankings (Price vs Performance) September 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]


621 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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