Average Bench: 15.9% (297th of 639)

Based on 23 user benchmarks.  Device: VID 1bcf PID 0c31 Model: TOSHIBA MQ01ABF050
Poor: 13%Average: 15.9% Great: 19%

Terrible average bench

The TOSHIBA MQ01ABF050 500GB averaged 84.0% 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 Write Speed 1.45MB/s
Avg. Sequential Write Speed 30.5MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the TOSHIBA MQ01ABF050 500GB is just 5.81%. This is an extremely narrow range which indicates that the TOSHIBA MQ01ABF050 500GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.41MB/s
Avg. Sequential Read Speed 32.8MB/s
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Average Bench

(Based on 23 samples)
Min Avg Max
25.6 Read 32.8 38.3
20.8 Write 30.5 37.2
9 Mixed 19.6 31
18.1 SusWrite 27.8 36.6
36.8% 27.7 MB/s
Min Avg Max
0.14 4K Read 0.41 0.5
0.28 4K Write 1.45 1.8
0.06 4K Mixed 0.33 0.7
61.9% 0.73 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
382GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 37 37 37 37 37 MB/s
Read 37.7
Write 36.5
Mixed 22.3
SusWrite 36.6
45% 33.3 MB/s
4K Read 0.5
4K Write 1.8
4K Mixed 0.6
84% 0.97 MB/s
398GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 36 36 36 36 36 MB/s
Read 36.8
Write 36
Mixed 24
SusWrite 36.1
45% 33.2 MB/s
4K Read 0.5
4K Write 1.7
4K Mixed 0.5
77% 0.9 MB/s
302GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 33 33 32 34 34 34 MB/s
Read 32.8
Write 35.7
Mixed 22.3
SusWrite 33.4
42% 31.1 MB/s
4K Read 0.4
4K Write 1.7
4K Mixed 0.6
80% 0.9 MB/s
134GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 27 28 28 28 28 28 MB/s
Read 32.5
Write 27.8
Mixed 20.1
SusWrite 27.7
36% 27 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.7
80% 0.9 MB/s
411GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 26 27 27 27 26 25 MB/s
Read 29.7
Write 23.6
Mixed 19.1
SusWrite 26.5
33% 24.7 MB/s
4K Read 0.4
4K Write 1.7
4K Mixed 0.6
80% 0.9 MB/s
50GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 26 26 26 24 24 24 MB/s
Read 29.2
Write 22.4
Mixed 18.7
SusWrite 24.8
31% 23.8 MB/s
4K Read 0.4
4K Write 1.7
4K Mixed 0.6
80% 0.9 MB/s
14GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 19 19 20 20 19 19 MB/s
Read 26.2
Write 22.2
Mixed 17.8
SusWrite 19.5
28% 21.4 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.6
77% 0.9 MB/s
23 MORE »
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USB Flash Drive Rankings (Price vs Performance) July 2019 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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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