TEST
YOUR USB

ASMT (ExtHD)

2115 1TB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 138% (3rd of 639)

Based on 10 user benchmarks.  Device: VID 174c PID 1153 Model: ASMT 2115
Poor: 24%Average: 138% Great: 162%

Outstanding average bench

The ASMT 2115 1TB averaged 38.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the ASMT 2115 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 33.5MB/s
Avg. 4K Random Write Speed 22.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the ASMT 2115 1TB is 138%. This is a particularly wide range which indicates that the ASMT 2115 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 170MB/s
Avg. 4K Random Read Speed 12.1MB/s
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Average Bench

(Based on 10 samples)
Rank 3138%
Min Avg Max
27.2 Read 170 216
22.3 Write 203 284
25.4 Mixed 181 251
22 SusWrite 193 301
260% 187 MB/s
Min Avg Max
4.5 4K Read 12.1 15.6
4.7 4K Write 22.1 41.4
5 4K Mixed 14.5 23.7
1,290% 16.2 MB/s
Min Avg Max
12.5 DQ Read 15.7 17.6
26.9 DQ Write 33.5 43.3
11.6 DQ Mixed 20.4 24.4
1,894% 23.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
38GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 187 186 185 186 185 186 MB/s
197% Outstanding
Read 179
Write 219
Mixed 196
SusWrite 186
271% 195 MB/s
4K Read 15.6
4K Write 41.4
4K Mixed 23.7
2,272% 26.9 MB/s
DQ Read 17.6
DQ Write 41.4
DQ Mixed 24.4
2,303% 27.8 MB/s
167GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 240 239 240 242 243 242 MB/s
162% Outstanding
Read 185
Write 222
Mixed 180
SusWrite 241
290% 207 MB/s
4K Read 13.8
4K Write 25.8
4K Mixed 16.4
1,487% 18.7 MB/s
DQ Read 14.4
DQ Write 26.9
DQ Mixed 18.7
1,604% 20 MB/s
553GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 232 230 224 225 224 223 MB/s
159% Outstanding
Read 188
Write 226
Mixed 202
SusWrite 226
294% 211 MB/s
4K Read 14.9
4K Write 25.8
4K Mixed 18.5
1,562% 19.7 MB/s
DQ Read 16.3
DQ Write 33.4
DQ Mixed 21.6
1,931% 23.8 MB/s
226GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 274 308 304 295 327 296 MB/s
150% Outstanding
Read 208
Write 284
Mixed 251
SusWrite 301
370% 261 MB/s
4K Read 11.1
4K Write 16.8
4K Mixed 13.4
1,068% 13.8 MB/s
DQ Read 17.3
DQ Write 36.9
DQ Mixed 23.2
2,108% 25.8 MB/s
534GB free, PID 1153
Operating at USB 3.0 Speed
SusWrite @10s intervals: 153 159 170 174 169 171 MB/s
142% Outstanding
Read 216
Write 214
Mixed 186
SusWrite 166
263% 195 MB/s
4K Read 12.7
4K Write 23.4
4K Mixed 16.5
1,404% 17.5 MB/s
DQ Read 16.1
DQ Write 43.3
DQ Mixed 23.7
2,339% 27.7 MB/s
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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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