Average Bench: 49.8% (22nd of 634)

Based on 34 user benchmarks.  Device: VID 067b PID 2773 Model: TOSHIBA DT01ACA300

Below average average bench

The TOSHIBA DT01ACA300 3TB averaged 50.2% 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.


Avg. Sequential Write Speed 118MB/s
Avg. 4K Random Write Speed 1.6MB/s

Average consistency

The range of scores (95th - 5th percentile) for the TOSHIBA DT01ACA300 3TB is 48.5%. This is a relatively wide range which indicates that the TOSHIBA DT01ACA300 3TB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 0.73MB/s
Avg. 4K Random Mixed IO Speed 0.18MB/s

Average Bench

(Based on 34 samples)
Min Avg Max
30.5 Read 131 181
7.06 Write 118 176
7.7 Mixed 72 152
131% 107 MB/s
Min Avg Max
0.04 4K Read 0.73 1.14
0.41 4K Write 1.6 2.26
0.08 4K Mixed 0.18 0.22
63.4% 0.84 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
201GB free, PID 2773
Operating at USB 3.0 Speed
Read 141
Write 145
Mixed 82.5
153% 123 MB/s
4K Read 0.62
4K Write 1.13
4K Mixed 0.15
46% 0.63 MB/s
206GB free, PID 2773
Operating at USB 3.0 Speed
Read 136
Write 127
Mixed 97.7
150% 120 MB/s
4K Read 0.45
4K Write 0.6
4K Mixed 0.17
28% 0.41 MB/s
95GB free, PID 2773
Operating at USB 3.0 Speed
Read 110
Write 94.2
Mixed 95
126% 99.9 MB/s
4K Read 0.98
4K Write 1.96
4K Mixed 0.2
77% 1.04 MB/s
2.5TB free, PID 2773
Operating at USB 2.1 Speed
Read 118
Write 7.06
Mixed 7.7
34% 44.3 MB/s
4K Read 0.04
4K Write 0.51
4K Mixed 0.21
24% 0.25 MB/s
34 MORE »
Typical DT01ACA300 3TB Builds (Compare 9,224 builds) See popular component choices, score breakdowns and rankings.
Gaming 98%
Nuclear submarine
Desktop 102%
Workstation 103%

Motherboard: Asus PRIME X370-PRO - $151

EDIT WITH CUSTOM PC BUILDER Value: 96% - Outstanding Total price: $1,148

Popular DT01ACA300 3TB compatible motherboards:

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USB Flash Drive Rankings (Price vs Performance) March 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]


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.


634 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

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