TEST
YOUR USB

JMicron (ExtHD)

Generic DISK00 6TB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 46.6% (27th of 639)

Based on 30 user benchmarks.  Device: VID 152d PID 0567 Model: JMicron Generic DISK00
Poor: 12%Average: 46.6% Great: 79%

Below average average bench

The JMicron Generic DISK00 6TB averaged 53.3% 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 21.7MB/s
Avg. 4K-64Thread Mixed IO Speed 14.8MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the JMicron Generic DISK00 6TB is 66.8%. This is a particularly wide range which indicates that the JMicron Generic DISK00 6TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 5.23MB/s
Avg. Sequential Read Speed 120MB/s
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Average Bench

(Based on 30 samples)
Rank 2746.6%
Min Avg Max
21.2 Read 120 239
12 Write 112 212
8.38 Mixed 74.7 234
0.1 SusWrite 76.8 199
126% 95.9 MB/s
Min Avg Max
0.5 4K Read 5.23 17.3
0.1 4K Write 3.71 20.6
0.1 4K Mixed 1.23 15.5
187% 3.39 MB/s
Min Avg Max
18.1 DQ Read 18.1 18.1
21.7 DQ Write 21.7 21.7
14.8 DQ Mixed 14.8 14.8
1,309% 18.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 175 177 147 176 175 150 MB/s
138% Outstanding
Read 239
Write 209
Mixed 234
SusWrite 167
285% 212 MB/s
4K Read 17.3
4K Write 20.6
4K Mixed 15.5
1,292% 17.8 MB/s
DQ Read 18.1
DQ Write 21.7
DQ Mixed 14.8
1,309% 18.2 MB/s
5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 160 163 171 171 171 167 MB/s
70.1% Very good
Read 132
Write 155
Mixed 118
SusWrite 167
199% 143 MB/s
4K Read 4.4
4K Write 4.4
4K Mixed 0.8
193% 3.2 MB/s
805GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 102 101 102 103 101 102 MB/s
62.1% Good
Read 108
Write 104
Mixed 73.7
SusWrite 102
130% 96.8 MB/s
4K Read 1.6
4K Write 7.8
4K Mixed 1
305% 3.47 MB/s
260GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 99 106 103 107 106 103 MB/s
43.1% Average
Read 91.5
Write 102
Mixed 54.1
SusWrite 104
120% 87.8 MB/s
4K Read 2.9
4K Write 2.1
4K Mixed 1
116% 2 MB/s
3TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 1.6 1.8 2.1 1.7 1.4 1.5 MB/s
41.9% Average
Read 206
Write 203
Mixed 107
SusWrite 1.7
159% 129 MB/s
4K Read 1.2
4K Write 3.7
4K Mixed 1.2
171% 2.03 MB/s
867GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 1.4 1.5 1.4 1.5 1.5 13 MB/s
20.5% Poor
Read 21.2
Write 26.6
Mixed 25.5
SusWrite 3.4
26% 19.2 MB/s
4K Read 3.2
4K Write 5.2
4K Mixed 0.6
209% 3 MB/s
5GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 3.5 MB/s
19.1% Very poor
Read 49.8
Write 33.9
Mixed 29.4
SusWrite 2.4
35% 28.9 MB/s
4K Read 1.1
4K Write 3.6
4K Mixed 0.5
144% 1.73 MB/s
30 MORE »
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