TEST
YOUR USB

OCZ-VERT (ExtHD)

EX3 120GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 126% (3rd of 639)

Based on 5 user benchmarks.  Device: VID 067b PID 2773 Model: OCZ-VERT EX3
Poor: 77%Average: 126% Great: 158%

Outstanding average bench

The OCZ-VERT EX3 120GB averaged 25.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the OCZ-VERT EX3 120GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 33.2MB/s
Avg. 4K Random Write Speed 24.7MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 166MB/s
Avg. Sustained Write Speed 91.9MB/s
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Average Bench

(Based on 5 samples)
Rank 3126%
Min Avg Max
40 Read 166 240
36.7 Write 125 162
40.5 Mixed 130 175
35.4 SusWrite 91.9 142
167% 128 MB/s
Min Avg Max
12.4 4K Read 16.3 19.3
18.7 4K Write 24.7 33.2
9.24 4K Mixed 15.6 20.1
1,431% 18.9 MB/s
Min Avg Max
13.3 DQ Read 18.4 20.9
21.1 DQ Write 33.2 38.7
9.33 DQ Mixed 17.8 21.9
1,802% 23.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
112GB free, PID 2773
Operating at USB 3.0 Speed
158% Outstanding
Read 150
Write 138
Mixed 115
169% 134 MB/s
4K Read 19.3
4K Write 33.2
4K Mixed 9.24
1,516% 20.6 MB/s
DQ Read 20.9
DQ Write 38.7
DQ Mixed 9.33
1,710% 23 MB/s
76GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 156 139 139 139 139 137 MB/s
150% Outstanding
Read 240
Write 162
Mixed 175
SusWrite 142
232% 180 MB/s
4K Read 18.8
4K Write 26
4K Mixed 20.1
1,638% 21.6 MB/s
DQ Read 19.7
DQ Write 31.6
DQ Mixed 21.3
1,872% 24.2 MB/s
76GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 138 139 139 138 137 137 MB/s
146% Outstanding
Read 219
Write 157
Mixed 170
SusWrite 138
223% 171 MB/s
4K Read 18.2
4K Write 25.9
4K Mixed 19.6
1,615% 21.2 MB/s
DQ Read 19.5
DQ Write 37.4
DQ Mixed 21.9
2,089% 26.3 MB/s
112GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 41 54 55 55 54 55 MB/s
98.2% Outstanding
Read 182
Write 133
Mixed 148
SusWrite 52.3
164% 129 MB/s
4K Read 12.4
4K Write 18.7
4K Mixed 14.8
1,185% 15.3 MB/s
DQ Read 18.7
DQ Write 37
DQ Mixed 21.3
2,052% 25.7 MB/s
70GB free, PID 2773
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 38 38 38 26 35 MB/s
76.8% Very good
Read 40
Write 36.7
Mixed 40.5
SusWrite 35.4
52% 38.2 MB/s
4K Read 13
4K Write 19.6
4K Mixed 14.3
1,201% 15.6 MB/s
DQ Read 13.3
DQ Write 21.1
DQ Mixed 15.2
1,284% 16.5 MB/s
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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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