Average Bench: 6.64% (498th of 639)

Based on 30 user benchmarks.  Device: VID 0951 PID 1689 Model: Kingston DataTraveler SE9
Poor: 4%Average: 6.64% Great: 10%

Terrible average bench

The Kingston DataTraveler SE9 64GB averaged 93.3% 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 4.22MB/s
Avg. 4K Random Mixed IO Speed 0.37MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the Kingston DataTraveler SE9 64GB is just 5.93%. This is an extremely narrow range which indicates that the Kingston DataTraveler SE9 64GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 7.22MB/s
Avg. Sequential Read Speed 19.6MB/s
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Average Bench

(Based on 30 samples)
Min Avg Max
14.4 Read 19.6 22.3
0.54 Write 9.1 18.9
0.72 Mixed 10.3 18.3
6.6 SusWrite 7.22 8.2
13.9% 11.6 MB/s
Min Avg Max
0.18 4K Read 4.22 6.05
0 4K Write 0.26 0.94
0 4K Mixed 0.37 0.9
37.3% 1.62 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
22GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 9.9 8.2 5.5 5.7 5.7 4.9 MB/s
Read 17
Write 8
Mixed 5.8
SusWrite 6.6
11% 9.35 MB/s
4K Read 2.4
4K Write 0.6
4K Mixed 0.9
60% 1.3 MB/s
23GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 10 7.9 5.6 4.9 5.6 5.5 MB/s
Read 17.9
Write 8.2
Mixed 6.2
SusWrite 6.6
11% 9.72 MB/s
4K Read 2.8
4K Write 0.5
4K Mixed 0.7
51% 1.33 MB/s
23GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 9 9.7 5.7 5.7 11 8.5 MB/s
Read 16.2
Write 5
Mixed 10.3
SusWrite 8.2
12% 9.93 MB/s
4K Read 1.6
4K Write 0
4K Mixed 0
6% 0.53 MB/s
23GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 11 7.6 5.7 4.8 5.7 5.7 MB/s
Read 17.1
Write 8.5
Mixed 5.5
SusWrite 6.7
11% 9.45 MB/s
4K Read 2
4K Write 0
4K Mixed 0
7% 0.67 MB/s
22GB free, PID 1689
Operating at USB 2.0 Speed
SusWrite @10s intervals: 11 8.7 5.7 4.9 8.3 9.8 MB/s
Read 14.4
Write 5
Mixed 7
SusWrite 8
10% 8.6 MB/s
4K Read 1.5
4K Write 0
4K Mixed 0
6% 0.5 MB/s
30 MORE »
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USB Flash Drive Rankings (Price vs Performance) July 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.
  • Fastest real world speed - Real World Speed measures performance for typical flash usage patterns.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.

 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $162
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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