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CorsairCMFSV3-32GB
KingstonDTSE9H/16GB
▲ 501 ▼

Release date ≤ Q1 2014.

VS
Effective Speed 
+254%
Real World Speed
Performance profile from 1,923 user samples
Benchmark your USB here
253 User Benchmarks
Best Bench: 37% 19GB free, PID 1a04 @USB 3.0
Worst Bench: 9% 20GB free, PID 1a04 @USB 2.1
Poor: 9% Great: 37%
SPEED RANK: 218th / 639
1,670 User Benchmarks
Best Bench: 7% 13GB free, PID 1689 @USB 2.0
Worst Bench: 4% 14GB free, PID 1689 @USB 2.0
Poor: 4% Great: 7%
SPEED RANK: 553rd / 639
Effective Speed
Effective USB Speed 		19.8 % Hugely faster effective speed.
+254% 		5.58 %
Peak Score 
+596%
Read
Peak Sequential Read Speed 		177 MB/s Hugely faster peak read speed.
+946% 		16.9 MB/s
Write
Peak Sequential Write Speed 		47.8 MB/s Hugely faster peak write speed.
+760% 		5.56 MB/s
4K Read
Peak 4K Random Read Speed 		12.9 MB/s Hugely faster peak random read.
+479% 		2.23 MB/s
4K Write
Peak 4K Random Write Speed 		1.2 MB/s Hugely faster peak random write.
+200% 		0.4 MB/s
Value & Sentiment 
+70%
Value
Value For Money 		3.46 % 7.33 % Hugely better value.
+112%
User Rating
UBM User Rating 		50 % 52 % +4%
Price
Price (score) 		$75 $5 Hugely cheaper.
+93%
Nice To Haves 
+18%
Age
Newest 		122+ Months More recent.
+18% 		148 Months
Specifications 
Capacity
Capacity 		32GB 16GB
Conclusion 
Average Bench 19.8%
Average Bench 5.58%
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USB 2.0 is old tech, so in terms of performance this drive is less than half as fast as its USB 3.0 counterparts. Interestingly the 4K write speed is reasonable at 0.4 MBps. If you plan to move a lot of data to and from the drive you will be much better off with one of the faster USB 3.0 drives. That said, the SE9 has a beautiful form factor and is both rock solid and relatively light making it ideal for use on a keyring. [Nov '12 USBFlashPro]

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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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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
  • - 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

Storage Devices FAQ
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What’s the difference between SLC, MLC and TLC?
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What’s the difference between SATA, PCIe and NVMe?
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USB Flash Drives
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Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
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