TEST
YOUR USB

ASMT (ExtHD)

2115 1TB

▲ 500 ▼

Release date ≈ Q4 2015.

Average Bench: 29.4% (109th of 639)

Based on 131 user benchmarks.  Device: VID 1005 PID c004 Model: ASMT 2115
Poor: 14%Average: 29.4% Great: 44%

Very poor average bench

The ASMT 2115 1TB averaged 70.6% 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 Random Write Speed 1.58MB/s
Avg. Sustained Write Speed 66.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the ASMT 2115 1TB is 30%. This is a relatively narrow range which indicates that the ASMT 2115 1TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.47MB/s
Avg. Sequential Read Speed 68.3MB/s
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Average Bench

(Based on 131 samples)
Rank 10929.4%
Min Avg Max
27.9 Read 68.3 107
21.8 Write 63.3 106
18 Mixed 42.1 77
23.5 SusWrite 66.7 109
80.5% 60.1 MB/s
Min Avg Max
0.21 4K Read 0.47 0.6
0.3 4K Write 1.58 2.1
0.16 4K Mixed 0.55 0.9
74.1% 0.87 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
587GB free, PID c004
Operating at USB 3.0 Speed
SusWrite @10s intervals: 85 85 85 85 84 84 MB/s
35% Below average
Read 106
Write 28
Mixed 28.8
SusWrite 84.6
74% 61.8 MB/s
4K Read 1.1
4K Write 0.3
4K Mixed 0.4
28% 0.6 MB/s
587GB free, PID c004
Operating at USB 3.0 Speed
SusWrite @10s intervals: 84 84 84 85 84 84 MB/s
34.4% Below average
Read 104
Write 27.2
Mixed 29.8
SusWrite 84.5
74% 61.4 MB/s
4K Read 1
4K Write 0.2
4K Mixed 0.6
31% 0.6 MB/s
169GB free, PID c004
Operating at USB 3.0 Speed
SusWrite @10s intervals: 76 76 79 78 80 78 MB/s
32.4% Below average
Read 65.1
Write 68.4
Mixed 43.8
SusWrite 77.9
87% 63.8 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.9
97% 1.1 MB/s
927GB free, PID c004
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 36 37 37 37 37 MB/s
20.4% Poor
Read 52.2
Write 36.8
Mixed 32.5
SusWrite 36.8
51% 39.6 MB/s
4K Read 0.8
4K Write 1.5
4K Mixed 0.9
85% 1.07 MB/s
406GB free, PID c004
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 37 38 37 37 37 MB/s
19.7% Very poor
Read 55.1
Write 32.9
Mixed 29.7
SusWrite 37.2
49% 38.7 MB/s
4K Read 0.9
4K Write 1.1
4K Mixed 0.8
68% 0.93 MB/s
36GB free, PID c004
Operating at USB 2.1 Speed
SusWrite @10s intervals: 32 32 32 32 32 32 MB/s
18.2% Very poor
Read 52
Write 32.7
Mixed 24.7
SusWrite 32.2
45% 35.4 MB/s
4K Read 1
4K Write 1.1
4K Mixed 0.8
68% 0.97 MB/s
131 MORE »
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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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