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JMicron (ExtHD)

Generic DISK01 1TB

▲ 500 ▼

Release date ≈ Q2 2016.

Average Bench: 45.9% (27th of 639)

Based on 95 user benchmarks.  Device: VID 152d PID 0567 Model: JMicron Generic DISK01
Poor: 10%Average: 45.9% Great: 75%

Below average average bench

The JMicron Generic DISK01 1TB averaged 54.1% 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 28.4MB/s
Avg. 4K-64Thread Mixed IO Speed 20.2MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the JMicron Generic DISK01 1TB is 65.5%. This is a particularly wide range which indicates that the JMicron Generic DISK01 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.63MB/s
Avg. Sequential Read Speed 121MB/s

Average Bench

(Based on 95 samples)
Rank 2745.9%
Min Avg Max
21 Read 121 232
20.4 Write 112 220
14.6 Mixed 72.2 170
1.27 SusWrite 84.2 175
128% 97.1 MB/s
Min Avg Max
0.29 4K Read 1.63 10.7
0.94 4K Write 3.07 9.54
0.2 4K Mixed 1.55 4.42
163% 2.08 MB/s
Min Avg Max
12.9 DQ Read 17.8 19.6
26.4 DQ Write 28.4 32.8
11.9 DQ Mixed 20.2 24.4
1,721% 22.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
931GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 151 160 161 159 159 158 MB/s
68.7% Good
Read 168
Write 160
Mixed 104
SusWrite 158
197% 147 MB/s
4K Read 1.2
4K Write 3.1
4K Mixed 1
144% 1.77 MB/s
592GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 87 107 112 112 113 114 MB/s
53.3% Above average
Read 160
Write 119
Mixed 76.8
SusWrite 108
148% 116 MB/s
4K Read 0.8
4K Write 2.1
4K Mixed 0.9
105% 1.27 MB/s
748GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 41 45 45 45 46 43 MB/s
40.8% Average
Read 193
Write 44.4
Mixed 57.4
SusWrite 44
90% 84.7 MB/s
4K Read 5.9
4K Write 0.6
4K Mixed 0.8
70% 2.43 MB/s
245GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 34 32 32 32 33 33 MB/s
19.7% Very poor
Read 51.4
Write 35.7
Mixed 29.6
SusWrite 32.8
48% 37.4 MB/s
4K Read 2.2
4K Write 1.5
4K Mixed 0.9
90% 1.53 MB/s
931GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 34 35 35 35 35 35 MB/s
17.4% Very poor
Read 36.5
Write 38.8
Mixed 29.3
SusWrite 34.6
47% 34.8 MB/s
4K Read 1.2
4K Write 1.4
4K Mixed 1
86% 1.2 MB/s
87GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 4.8 4.8 4.7 4.9 5.2 4.9 MB/s
15.1% Very poor
Read 51
Write 38.2
Mixed 33
SusWrite 4.9
39% 31.8 MB/s
4K Read 2.1
4K Write 2
4K Mixed 1
110% 1.7 MB/s
423GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 4.8 4.8 4.8 4.8 4.8 4.8 MB/s
11.8% Very poor
Read 50.9
Write 36.7
Mixed 32.5
SusWrite 4.8
38% 31.2 MB/s
4K Read 1.3
4K Write 1
4K Mixed 0.9
69% 1.07 MB/s
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