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AdataAUV128-32G-RBE
AdataAS102P-32G-RGY
▲ 54988 ▼

Release date: Q1 2013.

VS
▲ 51319 ▼

Release date: Q1 2011.

Effective Speed 
+11%
Real World Speed
Performance profile from 4,163 user samples
Benchmark your USB here
2,386 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: 200th / 639
1,777 User Benchmarks
Best Bench: 39% 24GB free, PID 312b @USB 3.2
Worst Bench: 10% 20GB free, PID 312b @USB 2.1
Poor: 10% Great: 39%
SPEED RANK: 171st / 639
Effective Speed
Effective USB Speed 		21.9 % 24.3 % Faster effective speed.
+11%
Peak Score 
+52%
Read
Peak Sequential Read Speed 		147 MB/s 155 MB/s Slightly faster peak read speed.
+5%
Write
Peak Sequential Write Speed 		53.8 MB/s Slightly faster peak write speed.
+5% 		51.2 MB/s
4K Read
Peak 4K Random Read Speed 		11.4 MB/s 11.8 MB/s +4%
4K Write
Peak 4K Random Write Speed 		2.77 MB/s 8.4 MB/s Hugely faster peak random write.
+203%
Value & Sentiment 
+2%
Value
Value For Money 		26.2 % 29.2 % Better value.
+12%
User Rating
UBM User Rating 		54 % Slightly more popular.
+6% 		51 %
Price
Price (score) 		$11 $11 +0%
Nice To Haves 
+16%
Age
Newest 		140 Months More recent.
+16% 		166 Months
Specifications 
Capacity
Capacity 		32GB 32GB
Conclusion 
Average Bench 21.9%
Average Bench 24.3%

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

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]

MORE DETAILS

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USB Flash Drive Rankings (Price vs Performance) November 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]

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.
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