TEST
YOUR USB

ASMT (ExtHD)

ASM1156-PM 1TB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 44.8% (29th of 639)

Based on 93 user benchmarks.  Device: VID 174c PID 55aa Model: ASMT ASM1156-PM
Poor: 13%Average: 44.8% Great: 74%

Below average average bench

The ASMT ASM1156-PM 1TB averaged 55.2% 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.

Strengths

Avg. 4K-64Thread Write Speed 43.9MB/s
Avg. 4K-64Thread Mixed IO Speed 27.8MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the ASMT ASM1156-PM 1TB is 61.4%. This is a particularly wide range which indicates that the ASMT ASM1156-PM 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 2.08MB/s
Avg. Sequential Read Speed 108MB/s
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Average Bench

(Based on 93 samples)
Rank 2944.8%
Min Avg Max
29.7 Read 108 263
21.7 Write 94.3 175
13.9 Mixed 67.1 183
3.19 SusWrite 78.2 191
114% 86.9 MB/s
Min Avg Max
0.42 4K Read 2.08 17.7
1 4K Write 3.68 24.6
0.25 4K Mixed 2.16 14.3
206% 2.64 MB/s
Min Avg Max
17.5 DQ Read 24.5 36.7
25.2 DQ Write 43.9 88.4
14.1 DQ Mixed 27.8 50.2
2529% 32.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
436GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 148 147 145 147 146 148 MB/s
257% Outstanding
Read 410
Write 372
Mixed 342
SusWrite 147
414% 318 MB/s
4K Read 23.9
4K Write 51.9
4K Mixed 16.7
2,422% 30.8 MB/s
DQ Read 24.9
DQ Write 64.8
DQ Mixed 18.3
2,919% 36 MB/s
818GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 153 155 156 159 157 159 MB/s
67.3% Good
Read 173
Write 169
Mixed 122
SusWrite 157
209% 155 MB/s
4K Read 1.4
4K Write 2.5
4K Mixed 1.1
128% 1.67 MB/s
44GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 134 140 143 144 141 141 MB/s
55.4% Above average
Read 138
Write 147
Mixed 83.3
SusWrite 140
172% 127 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.7
77% 0.93 MB/s
235GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 122 136 142 130 126 121 MB/s
45.6% Average
Read 75.3
Write 98.2
Mixed 83.2
SusWrite 130
138% 96.6 MB/s
4K Read 1.1
4K Write 2
4K Mixed 1
106% 1.37 MB/s
98GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 69 68 70 70 69 68 MB/s
31.5% Below average
Read 82.7
Write 89.8
Mixed 50.5
SusWrite 69.1
98% 73 MB/s
4K Read 0.8
4K Write 1.4
4K Mixed 0.7
74% 0.97 MB/s
93 MORE »
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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