Average Bench: 4.94% (599th of 639)

Based on 545 user benchmarks.  Devices: VID 0951 PID 1689, VID 0930 PID 6545, VID 0930 PID 6544 Model: Kingston DataTraveler SE9
Poor: 4%Average: 4.94% Great: 7%

Terrible average bench

The Kingston DataTraveler SE9 8GB averaged 95.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Read Speed 4.98MB/s
Avg. Sequential Read Speed 18.5MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the Kingston DataTraveler SE9 8GB is just 2.85%. This is an extremely narrow range which indicates that the Kingston DataTraveler SE9 8GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 0.03MB/s
Avg. 4K Random Write Speed 0.04MB/s
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Average Bench

(Based on 545 samples)
Min Avg Max
15.5 Read 18.5 22.3
2.4 Write 5.11 10.4
3.57 Mixed 6.34 11.7
1.93 SusWrite 2.85 3.87
8.8% 8.2 MB/s
Min Avg Max
2.06 4K Read 4.98 7.58
0 4K Write 0.04 0.32
0 4K Mixed 0.03 0.19
20.7% 1.68 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
7GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 2 2.8 2.5 2.8 2.8 2.9 MB/s
Read 16.8
Write 9.2
Mixed 9.3
SusWrite 2.6
11% 9.47 MB/s
4K Read 5.9
4K Write 0
4K Mixed 0.1
25% 2 MB/s
1GB free, PID 6545
Operating at USB 2.0 Speed
SusWrite @10s intervals: 1.7 3.6 3.3 3.1 3.1 3.2 MB/s
Read 17.7
Write 11
Mixed 7.8
SusWrite 3
12% 9.88 MB/s
4K Read 4.6
4K Write 0
4K Mixed 0
17% 1.53 MB/s
4GB free, PID 6545
Operating at USB 2.0 Speed
SusWrite @10s intervals: 2.1 2.8 2.9 2.4 2.8 2.9 MB/s
Read 15.8
Write 9.7
Mixed 5.8
SusWrite 2.6
10% 8.47 MB/s
4K Read 4.1
4K Write 0
4K Mixed 0
15% 1.37 MB/s
7GB free, PID 6545
Operating at USB 2.0 Speed
SusWrite @10s intervals: 2.6 2.1 2 2.3 1.9 2.9 MB/s
Read 16.3
Write 8.5
Mixed 8.5
SusWrite 2.3
10% 8.9 MB/s
4K Read 3.9
4K Write 0
4K Mixed 0.1
18% 1.33 MB/s
545 MORE »
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USB Flash Drive Rankings (Price vs Performance) November 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.

 Comments

639 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $340Nvidia GTX 1070 $329Samsung 850 Evo 250GB $77
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $220Samsung 850 Evo 500GB $100
Intel Core i5-8600K $237Nvidia GTX 1080-Ti $799Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $120SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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