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SanDiskSDCZ43-032G-G46
AdataAS102P-32G-RGY
▲ 551,764 ▼

Release date: Q3 2014.

VS
▲ 51319 ▼

Release date: Q1 2011.

Effective Speed 
+3%
Real World Speed
Performance profile from 15,136 user samples
Benchmark your USB here
13,359 User Benchmarks
Best Bench: 38% 24GB free, PID 5583 @USB 3.0
Worst Bench: 10% 5GB free, PID 5583 @USB 2.1
Poor: 10% Great: 38%
SPEED RANK: 164th / 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 		25 % +3% 24.3 %
Peak Score 
+44%
Read
Peak Sequential Read Speed 		154 MB/s 155 MB/s +1%
Write
Peak Sequential Write Speed 		67.6 MB/s Much faster peak write speed.
+32% 		51.2 MB/s
4K Read
Peak 4K Random Read Speed 		6.8 MB/s 11.8 MB/s Much faster peak random read.
+74%
4K Write
Peak 4K Random Write Speed 		3.6 MB/s 8.4 MB/s Hugely faster peak random write.
+133%
Value & Sentiment 
+22%
Value
Value For Money 		20.5 % 29.2 % Much better value.
+42%
User Rating
UBM User Rating 		55 % Slightly more popular.
+8% 		51 %
Price
Price (score) 		$16 $11 Much cheaper.
+32%
Nice To Haves 
+26%
Age
Newest 		123 Months More recent.
+26% 		166 Months
Specifications 
Capacity
Capacity 		32GB 32GB
Conclusion 
Average Bench 25%
Average Bench 24.3%

The 32GB Sandisk Ultra Fit has both a tiny form factor and a respectable performance profile. With peak sequential read/write speeds of 136/55 MBps and peak 4K read/writes of 6.6/2.0 MBps the 32GB Ultra Fit sits amongst the top 25% of 32GB flash drives. In terms of value for money the Ultra fit fares even better and is bested only by the Sandisk Extreme. Comparing the 32GB Extreme and Ultra Fit shows that the Extreme has over double the effective speed yet the extreme is only 32% more expensive than the Ultra Fit. To conclude, the 32GB Ultra Fit has good peak performance (sustained performance is far less impressive) but its key strengths are its tiny form factor and reasonable price tag. [Oct '14 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.
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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How it works

  • - Download and run UserBenchmark
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  • - Reports are generated and presented on userbenchmark.com
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Storage Devices FAQ
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What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
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USB Flash Drives
How do you install an OS from a USB flash drive?
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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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