TEST
YOUR USB

JMicron (ExtHD)

Generic DISK00 2TB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 41% (40th of 639)

Based on 130 user benchmarks.  Device: VID 152d PID 0567 Model: JMicron Generic DISK00
Poor: 11%Average: 41% Great: 75%

Below average average bench

The JMicron Generic DISK00 2TB averaged 59.0% 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 20.4MB/s
Avg. 4K-64Thread Mixed IO Speed 11.2MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the JMicron Generic DISK00 2TB is 63.5%. This is a particularly wide range which indicates that the JMicron Generic DISK00 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.34MB/s
Avg. Sequential Read Speed 111MB/s
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Average Bench

(Based on 130 samples)
Rank 4041%
Min Avg Max
28.2 Read 111 196
23.3 Write 105 182
21.1 Mixed 64.4 110
0.38 SusWrite 82.7 186
120% 90.8 MB/s
Min Avg Max
0.3 4K Read 1.34 5.39
0.4 4K Write 1.98 5.96
0.1 4K Mixed 0.78 1
98.7% 1.37 MB/s
Min Avg Max
0.4 DQ Read 8.95 17.5
8.1 DQ Write 20.4 32.7
0.6 DQ Mixed 11.2 21.7
1,106% 13.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
631GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 144 163 165 160 160 164 MB/s
53.5% Above average
Read 109
Write 139
Mixed 71.8
SusWrite 159
167% 120 MB/s
4K Read 2
4K Write 0.8
4K Mixed 0.4
48% 1.07 MB/s
1TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 109 108 108 107 110 107 MB/s
42% Average
Read 98.2
Write 106
Mixed 43.9
SusWrite 108
120% 89 MB/s
4K Read 0.8
4K Write 1.3
4K Mixed 0.8
74% 0.97 MB/s
760GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 82 88 90 87 89 88 MB/s
38.7% Below average
Read 91.9
Write 93.1
Mixed 62.3
SusWrite 87.4
113% 83.7 MB/s
4K Read 0.9
4K Write 2
4K Mixed 0.7
95% 1.2 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 4.5 3.6 2.4 2.7 1.6 7.6 MB/s
10.2% Very poor
Read 57.2
Write 59
Mixed 30.9
SusWrite 3.7
47% 37.7 MB/s
4K Read 0.7
4K Write 0.3
4K Mixed 0.3
23% 0.43 MB/s
157GB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 3.8 4.4 4.3 4.4 4.4 4.3 MB/s
8.59% Terrible
Read 33.4
Write 34.3
Mixed 31
SusWrite 4.2
34% 25.7 MB/s
4K Read 1.6
4K Write 0.8
4K Mixed 0.1
36% 0.83 MB/s
130 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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