SamsungMUF-32BB/AM
AdataAUV128-32G-RBE
Real World Speed
Performance profile from 5,815 user samples
3,492 User Benchmarks
Best Bench: 92% 22GB free, PID 1000 @USB 3.1
Worst Bench: 15% 26GB free, PID 1000 @USB 2.1
Poor: 15% Great: 92%
SPEED RANK: 16th / 639
2,323 User Benchmarks
Best Bench: 37% 24GB free, PID db8a @USB 3.2
Worst Bench: 8% 28GB free, PID db8a @USB 2.1
Poor: 8% Great: 37%
SPEED RANK: 201st / 639
Effective Speed
Effective USB Speed
59.6 % Hugely faster effective speed.
+173%
21.8 %
Read
Peak Sequential Read Speed
215 MB/s Much faster peak read speed.
+46%
147 MB/s
Write
Peak Sequential Write Speed
39 MB/s 53.4 MB/s Much faster peak write speed.
+37%
4K Read
Peak 4K Random Read Speed
15 MB/s Much faster peak random read.
+30%
11.5 MB/s
4K Write
Peak 4K Random Write Speed
17.8 MB/s Hugely faster peak random write.
+559%
2.7 MB/s
Value
Value For Money
26.1 % 27.1 % +4%
User Rating
UBM User Rating
50 % 54 % Slightly more popular.
+8%
Price
Price (score)
$30 $11 Much cheaper.
+65%
Age
Newest
79+ Months More recent.
+29%
111 Months
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]

MORE DETAILS

USB Flash Drive Rankings (Price vs Performance) June 2022 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, 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 current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $280Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-12400F $170Nvidia RTX 3070 $500Samsung 850 Evo 120GB $111
Intel Core i7-12700K $380Nvidia RTX 3050 $250Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $33Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $470SanDisk Ultra Fit 32GB $16
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