LexarLJDP20-64GCRBNA LJDP20-64GCRBEU
AdataAS102P-32G-RGY

Release date: Q1 2015.

Release date: Q1 2011.

Real World Speed
Performance profile from 1,042 user samples
294 User Benchmarks
Best Bench: 87% 60GB free, PID a212 @USB 3.0
Worst Bench: 11% 0GB free, PID a212 @USB 2.1
Poor: 11% Great: 87%
SPEED RANK: 25th / 639
748 User Benchmarks
Best Bench: 31% 25GB free, PID 312b @USB 3.0
Worst Bench: 9% 6GB free, PID 312b @USB 2.1
Poor: 9% Great: 31%
SPEED RANK: 213th / 639
Effective Speed
Effective USB Speed
46.2 % Hugely faster effective speed.
+137%
19.5 %
Read
Peak Sequential Read Speed
286 MB/s Hugely faster peak read speed.
+127%
126 MB/s
Write
Peak Sequential Write Speed
199 MB/s Hugely faster peak write speed.
+302%
49.5 MB/s
4K Read
Peak 4K Random Read Speed
8.74 MB/s 9.29 MB/s Slightly faster peak random read.
+6%
4K Write
Peak 4K Random Write Speed
1.01 MB/s 1.01 MB/s
Value
Value For Money
40.4 % Better value.
+17%
34.5 %
User Rating
UBM User Rating
64 % More popular.
+19%
54 %
Price
Price (score)
$40 $10 Much cheaper.
+75%
Age
Newest
43 Months Much more recent.
+53%
92 Months
Capacity
Capacity
64GB 32GB
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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]

MORE DETAILS

USB Flash Drive Rankings (Price vs Performance) September 2018 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.

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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.
  • - 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.
  • - Share your opinion by voting.

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CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $84
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $115
Intel Core i5-8600K $249AMD RX 480 $280Samsung 850 Pro 256GB $134
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $898SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $167SanDisk Ultra Fit 32GB $11
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