CorsairCMFVYGT3A-32GB
AdataAUV128-32G-RBE
Real World Speed
Performance profile from 774 user samples
230 User Benchmarks
Best Bench: 51% 30GB free, PID 1a09 @USB 3.0
Worst Bench: 11% 24GB free, PID 1a09 @USB 2.1
Poor: 11% Great: 51%
SPEED RANK: 57th / 622
544 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: 234th / 622
Effective Speed
Effective USB Speed
57.3 % Much faster effective speed.
+59%
36 % -59%
Read
Peak Sequential Read Speed
229 MB/s Hugely faster peak read speed.
+82%
126 MB/s -82%
Write
Peak Sequential Write Speed
65.5 MB/s Faster peak write speed.
+22%
53.9 MB/s -22%
4K Read
Peak 4K Random Read Speed
19.8 MB/s Hugely faster peak random read.
+146%
8.04 MB/s -146%
4K Write
Peak 4K Random Write Speed
1.67 MB/s Faster peak random write.
+26%
1.33 MB/s -26%
Value
Value For Money
23.7 % -121% 52.5 % Hugely better value.
+121%
User Rating
UBM User Rating
60 % -3% 62 % +3%
Price
Price (score)
$42 -72% $12 Much cheaper.
+72%
Age
Newest
63 Months -13% 55 Months Slightly more recent.
+13%
Capacity
Capacity
32GB 32GB
ADVERTISEMENT

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) October 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 $390Samsung 850 Evo 250GB $96
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $126
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $158SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $842SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback