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AdataAS102P-16G-RGY
$22
AdataAUV150-32G-RRD
▲ 531,027 ▼
 $22 

Release date: Q4 2011.

VS
▲ 51475 ▼

Release date: Q2 2013.

Effective Speed 
+33%
Real World Speed
Performance profile from 3,070 user samples
Benchmark your USB here
1,656 User Benchmarks
Best Bench: 27% 10GB free, PID 312b @USB 3.0
Worst Bench: 8% 10GB free, PID 312b @USB 2.1
Poor: 8% Great: 27%
SPEED RANK: 286th / 639
1,414 User Benchmarks
Best Bench: 43% 12GB free, PID dc1a @USB 3.2
Worst Bench: 7% 25GB free, PID dc1a @USB 2.1
Poor: 7% Great: 43%
SPEED RANK: 194th / 639
Effective Speed
Effective USB Speed 		16.7 % 22.2 % Much faster effective speed.
+33%
Peak Score 
+972%
Read
Peak Sequential Read Speed 		90 MB/s 216 MB/s Hugely faster peak read speed.
+140%
Write
Peak Sequential Write Speed 		23 MB/s 47.1 MB/s Hugely faster peak write speed.
+105%
4K Read
Peak 4K Random Read Speed 		9 MB/s 12.6 MB/s Much faster peak random read.
+40%
4K Write
Peak 4K Random Write Speed 		0.24 MB/s 8.89 MB/s Insanely faster peak random write.
+3,604%
Value & Sentiment 
+101%
Value
Value For Money 		5.03 % 18.9 % Hugely better value.
+276%
User Rating
UBM User Rating 		53 % +4% 51 %
Price
Price (score) 		$22 $15 Cheaper.
+29%
Nice To Haves 
+13%
Age
Newest 		150 Months 131 Months More recent.
+13%
Specifications 
Capacity
Capacity 		16GB 32GB
Conclusion 
Average Bench 16.7%
Average Bench 22.2%
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The Adata S102 Pro is a reasonable flash drive. Physically it has a reasonably compact form unlike its older sibling the N005 Nobility. In terms of performance the drive is around average and in terms of price it's also average. There are no obvious problems in the drive's performance profile. Overall the drive is ok but there are better bargains to be had at this time. [Aug '12 USBFlashPro]

MORE DETAILS

The 32GB DashDrive UV150 has an average performance profile for a 32GB USB 3.0 flash drive. With sequential read/write speeds of 108/34 MBps the DashDrive favours reading over writing and lands somewhere near the middle of the pack for overall sequential performance. Small file performance is much better with peak 4k read/write speeds of 7.4/1.15 MBps. The 32GB DashDrive UV150 doesn't break any records but puts in an above average performance at an average price. The UV150 isn't a bad drive but despite this, there are far better value for money USB 3.0 drives available in the group test. [Feb '14 USBFlashPro]

MORE DETAILS

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USB Flash Drive Rankings (Price vs Performance) April 2024 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 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 value for money upgrades.

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  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - 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

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