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KingstonDTSE9H/16GB
Group Average(8 Highest-Voted)
▲ 521,845 ▼

Release date: Q4 2011.

VS
Effective Speed 
+363%
Real World Speed
Performance profile from 1,670 user samples
Benchmark your USB here
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 		5.58 % 25.9 % Hugely faster effective speed.
+363%
Peak Score 
+500%
Read
Peak Sequential Read Speed 		16.9 MB/s 120 MB/s Hugely faster peak read speed.
+607%
Write
Peak Sequential Write Speed 		5.56 MB/s 48.7 MB/s Hugely faster peak write speed.
+776%
4K Read
Peak 4K Random Read Speed 		2.23 MB/s 7.57 MB/s Hugely faster peak random read.
+240%
4K Write
Peak 4K Random Write Speed 		0.4 MB/s 1.91 MB/s Hugely faster peak random write.
+377%
Value & Sentiment 
+45%
User Rating
UBM User Rating 		52 % 52.6 % +1%
Price
Price (score) 		$5 Hugely cheaper.
+210% 		15.5 USD
Value
Value For Money 		7.33 % 12.7 % Much better value.
+74%
Nice To Haves 
+6%
Age
Newest 		154 Months 145 Months Slightly more recent.
+6%
Specifications 
Capacity
Capacity 		16GB   —
Conclusion 
Average Bench 5.58%

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) October 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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