TEST
YOUR USB

JMicron (ExtHD)

Generic DISK02 5TB

▲ 500 ▼

Release date ≈ Q3 2016.

Average Bench: 51.1% (22nd of 639)

Based on 8 user benchmarks.  Device: VID 152d PID 0567 Model: JMicron Generic DISK02
Poor: 26%Average: 51.1% Great: 80%

Average average bench

The JMicron Generic DISK02 5TB averaged 48.9% 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-64Thread Write Speed 10.7MB/s
Avg. 4K Random Write Speed 4.89MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the JMicron Generic DISK02 5TB is 54%. This is a relatively wide range which indicates that the JMicron Generic DISK02 5TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 1.03MB/s
Avg. 4K Random Read Speed 5.9MB/s
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Average Bench

(Based on 8 samples)
Rank 2251.1%
Min Avg Max
57.4 Read 129 203
71.2 Write 142 191
8.56 Mixed 58.4 83.3
1.4 SusWrite 55.3 182
124% 96.3 MB/s
Min Avg Max
0.8 4K Read 5.9 13.3
2.29 4K Write 4.89 10.4
0.27 4K Mixed 0.79 1.2
215% 3.86 MB/s
Min Avg Max
0.5 DQ Read 1.03 1.55
10.7 DQ Write 10.7 10.8
0.78 DQ Mixed 0.84 0.9
397% 4.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
4.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 181 182 182 181 185 183 MB/s
80% Excellent
Read 203
Write 191
Mixed 73.7
SusWrite 182
214% 163 MB/s
4K Read 13.3
4K Write 2.5
4K Mixed 1.1
172% 5.63 MB/s
4TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 124 125 124 121 124 124 MB/s
74.2% Very good
Read 104
Write 147
Mixed 83.3
SusWrite 124
159% 114 MB/s
4K Read 0.9
4K Write 10.4
4K Mixed 0.9
388% 4.07 MB/s
DQ Read 0.5
DQ Write 10.7
DQ Mixed 0.9
396% 4.03 MB/s
266GB free, PID 0567
Operating at USB 3.0 Speed
46.6% Average
Read 100
Write 100
Mixed 8.56
80% 69.8 MB/s
4K Read 13
4K Write 2.29
4K Mixed 0.27
136% 5.19 MB/s
2TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 9.6 3.8 0.5 0.1 0.1 MB/s
36.7% Below average
Read 180
Write 175
Mixed 60.2
SusWrite 2.5
126% 105 MB/s
4K Read 11
4K Write 2.4
4K Mixed 1.1
160% 4.83 MB/s
89GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 8.6 0.1 0.1 0.1 0.1 1.7 MB/s
35.9% Below average
Read 187
Write 172
Mixed 58.5
SusWrite 1.8
124% 105 MB/s
4K Read 5.9
4K Write 2.3
4K Mixed 1.2
141% 3.13 MB/s
2.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 1.4 4.3 0.6 0.2 0.4 1.8 MB/s
35% Below average
Read 99.8
Write 130
Mixed 34.5
SusWrite 1.4
83% 66.5 MB/s
4K Read 1
4K Write 6.5
4K Mixed 0.6
245% 2.7 MB/s
215GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 19 19 20 20 20 22 MB/s
26% Poor
Read 57.4
Write 71.2
Mixed 70.3
SusWrite 19.8
74% 54.7 MB/s
4K Read 0.8
4K Write 4.3
4K Mixed 0.5
166% 1.87 MB/s
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