Real World Speed
Performance profile from 555 user samples
501 User Benchmarks
Best Bench: 33% 29GB free, PID db8a @USB 3.0
Worst Bench: 8% 29GB free, PID db8a @USB 2.1
Poor: 8% Great: 33%
SPEED RANK: 230th / 618
54 User Benchmarks
Best Bench: 91% 30GB free, PID a836 @USB 3.0
Worst Bench: 13% 17GB free, PID a836 @USB 2.1
Poor: 13% Great: 91%
SPEED RANK: 10th / 618
Effective Speed
Effective USB Speed
36.2 % -151% 90.9 % Hugely faster effective speed.
+151%
Read
Peak Sequential Read Speed
126 MB/s -98% 250 MB/s Hugely faster peak read speed.
+98%
Write
Peak Sequential Write Speed
54.6 MB/s -294% 215 MB/s Hugely faster peak write speed.
+294%
4K Read
Peak 4K Random Read Speed
8.05 MB/s -66% 13.4 MB/s Much faster peak random read.
+66%
4K Write
Peak 4K Random Write Speed
1.33 MB/s -13% 1.5 MB/s Slightly faster peak random write.
+13%
Value
Value For Money
52.8 % Hugely better value.
+136%
22.4 % -136%
User Rating
UBM User Rating
62 % +3% 60 % -3%
Price
Price (score)
$12 Hugely cheaper.
+83%
$71 -83%
Age
Newest
53 Months -4% 51 Months +4%
Capacity
Capacity
32GB 32GB
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The new Adata Dashdrive UV128 has a performance profile that closely matches its older, and recently rebranded, Dashdrive Elite S102 Pro sibling. Comparing the two shows that the drives are nearly identical except for form factor. Personally I prefer a retractable form factor as USB caps are easily lost. Overall in terms of performance the Dashdrive UV128 is slightly above average and in terms of value for money it is also reasonable. [Jul '13 USBFlashPro]

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The 32GB Jumpdrive P10 is one of the fastest flash drives I have seen in 2013. The P10 has exactly the same, superb, physical construction as its predecessor, the Jumpdrive Triton. Internally the 32 GB version of the P10 has been significantly upgraded and now yields approximately 75% better overall performance than the Triton. Lexar have managed to do this without a significant price increase which is welcome news considering the already relatively high price of the Triton. Unfortunately it's not all good news because despite its record breaking sequential speeds the P10, like the Triton, struggles in the area of small 4K random writes. If you are planning to use this drive to copy small files or to host applications you will likely be disappointed otherwise for tasks such as copying video and audio files this is one of the fastest flash drives you can currently buy. [Aug '13 USBFlashPro]

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USB Flash Drive Rankings (Price vs Performance) August 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]

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.

UserBenchmark of the month

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.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $300Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $118
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $139SanDisk Ultra Fit 32GB $13
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