Average Bench: 47.9% (25th of 639)

Based on 2,566 user benchmarks.  Device: VID 174c PID 1153 Model: ASMT 2115
Poor: 11%Average: 47.9% Great: 169%

Below average average bench

The ASMT 2115 500GB averaged 52.1% 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-64Thread Write Speed 28.2MB/s
Avg. 4K-64Thread Mixed IO Speed 21.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the ASMT 2115 500GB is 158%. This is a particularly wide range which indicates that the ASMT 2115 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 3.33MB/s
Avg. Sequential Read Speed 89.7MB/s
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Average Bench

(Based on 2,566 samples)
Min Avg Max
22.3 Read 89.7 246
17 Write 83.6 234
14.8 Mixed 62.6 230
18.3 SusWrite 83.1 229
107% 79.8 MB/s
Min Avg Max
0.3 4K Read 3.33 19.7
0.4 4K Write 5.19 25.8
0.3 4K Mixed 3.62 22.2
312% 4.05 MB/s
Min Avg Max
10.4 DQ Read 18.9 24
15.2 DQ Write 28.2 41.3
9.3 DQ Mixed 21.1 29.1
1,746% 22.7 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
76GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 138 139 135 111 41 31 MB/s
Read 219
Write 206
Mixed 198
SusWrite 99.2
238% 180 MB/s
4K Read 17.9
4K Write 22.4
4K Mixed 20.2
1,515% 20.2 MB/s
DQ Read 21.1
DQ Write 30.5
DQ Mixed 24.8
1,959% 25.5 MB/s
199GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 86 86 88 88 88 88 MB/s
Read 108
Write 99.3
Mixed 38.3
SusWrite 87.3
108% 83.3 MB/s
4K Read 0.5
4K Write 1.5
4K Mixed 0.5
70% 0.83 MB/s
195GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 81 84 83 81 81 82 MB/s
Read 95.9
Write 94
Mixed 25.8
SusWrite 82
97% 74.4 MB/s
4K Read 0.5
4K Write 0.3
4K Mixed 0.4
26% 0.4 MB/s
118GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 83 84 85 84 85 85 MB/s
Read 73.6
Write 82.4
Mixed 48.7
SusWrite 84.2
99% 72.2 MB/s
4K Read 0.6
4K Write 1.1
4K Mixed 0.8
67% 0.83 MB/s
202GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 77 80 80 80 80 81 MB/s
Read 78.1
Write 65.3
Mixed 41.9
SusWrite 79.6
88% 66.2 MB/s
4K Read 0.5
4K Write 1.2
4K Mixed 0.7
66% 0.8 MB/s
130GB free, PID 1153
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 38 38 39 38 39 MB/s
Read 40.2
Write 32
Mixed 31.5
SusWrite 38.3
48% 35.5 MB/s
4K Read 0.5
4K Write 1.3
4K Mixed 0.5
63% 0.77 MB/s
130GB free, PID 1153
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 37 38 39 39 39 MB/s
Read 37.2
Write 34.3
Mixed 31.5
SusWrite 38.3
48% 35.3 MB/s
4K Read 0.5
4K Write 1.4
4K Mixed 0.5
66% 0.8 MB/s
326GB free, PID 1153
Operating at USB 2.1 Speed
SusWrite @10s intervals: 28 29 28 28 29 29 MB/s
Read 27.4
Write 27.6
Mixed 24.3
SusWrite 28.4
37% 26.9 MB/s
4K Read 0.6
4K Write 1.9
4K Mixed 0.7
91% 1.07 MB/s
2,566 MORE »
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USB Flash Drive Rankings (Price vs Performance) September 2021 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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