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JMicron (ExtHD)

Generic DISK00 3TB

▲ 500 ▼

Release date ≈ Q2 2015.

Average Bench: 39% (45th of 639)

Based on 56 user benchmarks.  Device: VID 152d PID 0567 Model: JMicron Generic DISK00
Poor: 12%Average: 39% Great: 71%

Poor average bench

The JMicron Generic DISK00 3TB averaged 60.9% 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 1.98MB/s
Avg. Sequential Write Speed 106MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the JMicron Generic DISK00 3TB is 58.3%. This is a relatively wide range which indicates that the JMicron Generic DISK00 3TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.86MB/s
Avg. 4K Random Mixed IO Speed 0.68MB/s

Average Bench

(Based on 56 samples)
Rank 4539%
Min Avg Max
22 Read 112 184
21.4 Write 106 185
21.7 Mixed 63.4 113
0.94 SusWrite 63.5 186
112% 86.4 MB/s
Min Avg Max
0.36 4K Read 0.86 1.16
0.6 4K Write 1.98 3.56
0.15 4K Mixed 0.68 1.1
93.7% 1.17 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 64 66 67 66 67 67 MB/s
39.6% Below average
Read 128
Write 132
Mixed 71.2
SusWrite 66.2
129% 99.3 MB/s
4K Read 0.8
4K Write 2.1
4K Mixed 0.8
102% 1.23 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 62 66 66 66 67 66 MB/s
39% Below average
Read 126
Write 129
Mixed 71.8
SusWrite 65.5
128% 98.3 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.8
98% 1.2 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 66 66 67 66 67 68 MB/s
38.6% Below average
Read 122
Write 137
Mixed 71.2
SusWrite 66.5
131% 99.2 MB/s
4K Read 0.9
4K Write 2
4K Mixed 0.8
99% 1.23 MB/s
3TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 52 49 49 49 49 50 MB/s
37.3% Below average
Read 134
Write 132
Mixed 92.3
SusWrite 49.8
132% 102 MB/s
4K Read 0.9
4K Write 2.2
4K Mixed 0.9
109% 1.33 MB/s
2TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 2.7 3.2 2.4 3.7 3.4 4.7 MB/s
33.2% Below average
Read 114
Write 138
Mixed 105
SusWrite 3.3
118% 90.1 MB/s
4K Read 6.1
4K Write 4.7
4K Mixed 0.7
206% 3.83 MB/s
1TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 3.3 14 4 4.6 4 7.4 MB/s
24.3% Poor
Read 136
Write 107
Mixed 86.7
SusWrite 6.3
103% 84 MB/s
4K Read 0.8
4K Write 1
4K Mixed 0.7
61% 0.83 MB/s
56 MORE »
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