TEST
YOUR USB

ASMT (ExtHD)

2115 512GB

▲ 500 ▼

Release date ≈ Q4 2015.

Average Bench: 173% (1st of 639)

Based on 40 user benchmarks.  Device: VID 174c PID 55aa Model: ASMT 2115
Poor: 32%Average: 173% Great: 332%

Outstanding average bench

The ASMT 2115 512GB averaged 73.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the ASMT 2115 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 41.7MB/s
Avg. 4K Random Write Speed 28.7MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the ASMT 2115 512GB is 300%. This is a particularly wide range which indicates that the ASMT 2115 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 245MB/s
Avg. 4K Random Read Speed 17.6MB/s
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Average Bench

(Based on 40 samples)
Rank 1173%
Min Avg Max
29 Read 245 397
22.3 Write 203 379
17.3 Mixed 198 332
27.5 SusWrite 221 379
290% 217 MB/s
Min Avg Max
0.69 4K Read 17.6 28.9
3.15 4K Write 28.7 77.1
2.04 4K Mixed 16.5 36.3
1,604% 20.9 MB/s
Min Avg Max
9.66 DQ Read 21.1 30.2
16.2 DQ Write 41.7 85.6
5.01 DQ Mixed 19.8 37.2
2,169% 27.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
327GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 379 379 379 381 380 378 MB/s
222% Outstanding
Read 382
Write 379
Mixed 297
SusWrite 379
488% 359 MB/s
4K Read 19.6
4K Write 25.9
4K Mixed 22.1
1,705% 22.5 MB/s
DQ Read 21.4
DQ Write 26.3
DQ Mixed 23.1
1,760% 23.6 MB/s
260GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 313 329 333 326 334 337 MB/s
208% Outstanding
Read 366
Write 362
Mixed 317
SusWrite 329
466% 344 MB/s
4K Read 18.4
4K Write 25.8
4K Mixed 21
1,660% 21.7 MB/s
DQ Read 19.8
DQ Write 26
DQ Mixed 22
1,706% 22.6 MB/s
155GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 267 281 260 289 289 289 MB/s
200% Outstanding
Read 194
Write 119
Mixed 103
SusWrite 279
234% 174 MB/s
4K Read 22.1
4K Write 34.3
4K Mixed 21.3
1,973% 25.9 MB/s
DQ Read 25.1
DQ Write 58.3
DQ Mixed 29
3,062% 37.5 MB/s
473GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 137 2.6 61 305 280 101 MB/s
159% Outstanding
Read 208
Write 154
Mixed 158
SusWrite 148
219% 167 MB/s
4K Read 20.5
4K Write 29.9
4K Mixed 16.2
1,644% 22.2 MB/s
DQ Read 15.5
DQ Write 28.6
DQ Mixed 19
1,676% 21 MB/s
146GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 153 128 130 126 128 127 MB/s
157% Outstanding
Read 318
Write 156
Mixed 291
SusWrite 132
285% 224 MB/s
4K Read 18.1
4K Write 25.4
4K Mixed 20.8
1,638% 21.4 MB/s
DQ Read 20.5
DQ Write 36.9
DQ Mixed 23.6
2,134% 27 MB/s
165GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 173 196 138 100 98 111 MB/s
125% Outstanding
Read 209
Write 189
Mixed 186
SusWrite 136
240% 180 MB/s
4K Read 24.3
4K Write 19.2
4K Mixed 20.7
1,447% 21.4 MB/s
DQ Read 26.9
DQ Write 47.1
DQ Mixed 30.3
2,732% 34.8 MB/s
40 MORE »
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