AdataAUV128-32G-RBE
AdataAS102P-32G-RGY
Real World Speed
Performance profile from 1,076 user samples
549 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: 236th / 622
527 User Benchmarks
Best Bench: 32% 29GB free, PID 312b @USB 3.0
Worst Bench: 8% 6GB free, PID 312b @USB 2.1
Poor: 8% Great: 32%
SPEED RANK: 208th / 622
Effective Speed
Effective USB Speed
35.8 % +3% 34.9 % -3%
Read
Peak Sequential Read Speed
125 MB/s -2% 127 MB/s +2%
Write
Peak Sequential Write Speed
53.8 MB/s Slightly faster peak write speed.
+5%
51.2 MB/s -5%
4K Read
Peak 4K Random Read Speed
8.04 MB/s -18% 9.48 MB/s Faster peak random read.
+18%
4K Write
Peak 4K Random Write Speed
1.33 MB/s Much faster peak random write.
+30%
1.02 MB/s -30%
Value
Value For Money
52.3 % Slightly better value.
+11%
47.1 % -11%
User Rating
UBM User Rating
62 % Slightly more popular.
+15%
54 % -15%
Price
Price (score)
$12 Slightly cheaper.
+8%
$13 -8%
Age
Newest
55 Months Much more recent.
+32%
81 Months -32%
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 Adata Dashdrive Elite S102 Pro 32GB has proven to be a popular USB 3.0 flash drive. I did a full review of the 16GB version back in August 2012 and little has changed aside from the re-branding to Dashdrive Elite. The S102 Pro still has the same robust form factor and reasonable performance profile. With Sequential read/write speeds in the region of 110/37 MBps the 32GB version bests its smaller 16GB sibling by around 30% in terms of sequential performance. This performance improvement when jumping between capacities of the same drive is common amongst flash based drives. It stems from the increased parallelization potential on larger capacity drives. Small 4K file read/write performance clocks in at 13/0.4 MB/s which is above average for a 32GB flash drive. Overall the S102 Dashdrive Elite represents reasonable value for money. [Feb '14 USBFlashPro]

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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.

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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.
  • - 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.

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CPUGPUSSD
Intel Core i7-7700K $300Nvidia GTX 1070 $394Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $128
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $950SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
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