TEST
YOUR USB

(ExtHD)

JMicron 6TB

▲ 500 ▼

Release date ≈ Q4 2018.

Average Bench: 109% (5th of 639)

Based on 6 user benchmarks.  Device: VID 152d PID 3562 Model: JMicron
Poor: 102%Average: 109% Great: 117%

Outstanding average bench

The JMicron 6TB averaged 9.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the JMicron 6TB near the top of the comparison list.

Strengths

Avg. 4K Random Write Speed 9.98MB/s
Avg. 4K-64Thread Write Speed 4.82MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the JMicron 6TB is just 15%. This is a relatively narrow range which indicates that the JMicron 6TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 1.15MB/s
Avg. 4K Random Read Speed 3.02MB/s
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Average Bench

(Based on 6 samples)
Rank 5109%
Min Avg Max
201 Read 211 230
195 Write 213 236
132 Mixed 139 145
202 SusWrite 215 233
263% 195 MB/s
Min Avg Max
2.6 4K Read 3.02 3.5
8.8 4K Write 9.98 11.1
1.6 4K Mixed 1.67 1.8
407% 4.89 MB/s
Min Avg Max
1 DQ Read 1.15 1.3
4.5 DQ Write 4.82 5.2
2 DQ Mixed 2.02 2.1
237% 2.66 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
5.5TB free, PID 3562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 230 237 230 235 236 229 MB/s
117% Outstanding
Read 230
Write 236
Mixed 145
SusWrite 233
285% 211 MB/s
4K Read 2.6
4K Write 10.5
4K Mixed 1.8
428% 4.97 MB/s
DQ Read 1.3
DQ Write 5.2
DQ Mixed 2.1
253% 2.87 MB/s
3TB free, PID 3562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 217 218 218 218 218 216 MB/s
111% Outstanding
Read 212
Write 209
Mixed 138
SusWrite 217
262% 194 MB/s
4K Read 3.5
4K Write 10.4
4K Mixed 1.6
421% 5.17 MB/s
DQ Read 1.2
DQ Write 4.8
DQ Mixed 2
236% 2.67 MB/s
3TB free, PID 3562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 199 202 201 201 201 201 MB/s
107% Outstanding
Read 192
Write 204
Mixed 138
SusWrite 201
250% 184 MB/s
4K Read 3.4
4K Write 11.1
4K Mixed 1.8
451% 5.43 MB/s
DQ Read 1.3
DQ Write 4.8
DQ Mixed 2.1
240% 2.73 MB/s
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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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