TEST
YOUR USB

TOSHIBA (ExtHD)

DT01ACA100 1TB

▲ 500 ▼

Release date ≈ Q2 2016.

Average Bench: 45.4% (27th of 639)

Based on 42 user benchmarks.  Device: VID 174c PID 55aa Model: TOSHIBA DT01ACA100
Poor: 9%Average: 45.4% Great: 71%

Below average average bench

The TOSHIBA DT01ACA100 1TB averaged 54.5% 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. Sustained Write Speed 113MB/s
Avg. Sequential Write Speed 111MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the TOSHIBA DT01ACA100 1TB is 61.8%. This is a particularly wide range which indicates that the TOSHIBA DT01ACA100 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.65MB/s
Avg. 4K Random Mixed IO Speed 0.49MB/s
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Average Bench

(Based on 42 samples)
Rank 2745.4%
Min Avg Max
3.73 Read 117 189
1.62 Write 111 185
6 Mixed 34.8 78
4.4 SusWrite 113 182
123% 93.9 MB/s
Min Avg Max
0.09 4K Read 0.65 0.8
0.1 4K Write 1.72 2.2
0.07 4K Mixed 0.49 0.7
77.4% 0.95 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
62GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 155 157 146 154 151 154 MB/s
61.3% Good
Read 152
Write 149
Mixed 39
SusWrite 153
162% 123 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.7
91% 1.1 MB/s
391GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 132 132 133 131 131 128 MB/s
57.3% Above average
Read 155
Write 148
Mixed 35.7
SusWrite 131
152% 118 MB/s
4K Read 0.7
4K Write 2
4K Mixed 0.6
91% 1.1 MB/s
874GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 150 132 133 131 140 151 MB/s
55.4% Above average
Read 129
Write 145
Mixed 35.6
SusWrite 140
150% 112 MB/s
4K Read 0.7
4K Write 2
4K Mixed 0.7
94% 1.13 MB/s
42 MORE »
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