TEST
YOUR USB

Seagate (ExtHD)

USB 3.0 Cable 128GB

▲ 500 ▼

Release date ≈ Q4 2014.

Average Bench: 98.3% (5th of 639)

Based on 42 user benchmarks.  Device: VID 0bc2 PID 5030 Model: Seagate USB 3.0 Cable
Poor: 21%Average: 98.3% Great: 173%

Excellent average bench

The Seagate USB 3.0 Cable 128GB averaged just 1.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Seagate USB 3.0 Cable 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 29.3MB/s
Avg. 4K Random Write Speed 17.5MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Seagate USB 3.0 Cable 128GB is 152%. This is a particularly wide range which indicates that the Seagate USB 3.0 Cable 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 134MB/s
Avg. 4K Random Read Speed 12.1MB/s
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Average Bench

(Based on 42 samples)
Rank 598.3%
Min Avg Max
12.5 Read 134 254
19.9 Write 108 237
22.4 Mixed 108 244
23.4 SusWrite 97.7 238
148% 112 MB/s
Min Avg Max
1.55 4K Read 12.1 22.9
1.56 4K Write 17.5 43.9
1 4K Mixed 9.74 22.3
971% 13.1 MB/s
Min Avg Max
7.5 DQ Read 16.9 28.2
11.4 DQ Write 29.3 53.5
4.59 DQ Mixed 14 28.5
1,535% 20.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
119GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 221 221 218 218 217 219 MB/s
167% Outstanding
Read 246
Write 238
Mixed 178
SusWrite 219
296% 220 MB/s
4K Read 17.8
4K Write 25.8
4K Mixed 19.5
1,607% 21 MB/s
DQ Read 19.5
DQ Write 29.4
DQ Mixed 21.3
1,797% 23.4 MB/s
74GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 182 181 181 181 181 181 MB/s
155% Outstanding
Read 220
Write 185
Mixed 162
SusWrite 181
249% 187 MB/s
4K Read 20.3
4K Write 25.8
4K Mixed 20.9
1,664% 22.3 MB/s
DQ Read 21.6
DQ Write 26.2
DQ Mixed 21.1
1,689% 23 MB/s
88GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 104 105 112 115 117 116 MB/s
137% Outstanding
Read 238
Write 227
Mixed 216
SusWrite 111
262% 198 MB/s
4K Read 16.9
4K Write 24
4K Mixed 18.9
1,522% 19.9 MB/s
DQ Read 19.3
DQ Write 31.8
DQ Mixed 22.9
1,932% 24.7 MB/s
77GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 94 97 101 97 97 98 MB/s
128% Outstanding
Read 218
Write 101
Mixed 128
SusWrite 97.2
167% 136 MB/s
4K Read 13.6
4K Write 23.4
4K Mixed 15.6
1,377% 17.5 MB/s
DQ Read 15.4
DQ Write 27.1
DQ Mixed 17.4
1,571% 20 MB/s
111GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 125 125 126 126 126 125 MB/s
128% Outstanding
Read 126
Write 120
Mixed 120
SusWrite 126
168% 123 MB/s
4K Read 17.4
4K Write 25.4
4K Mixed 13.5
1,388% 18.8 MB/s
DQ Read 19.8
DQ Write 35
DQ Mixed 15.6
1,794% 23.5 MB/s
119GB free, PID 5030
Operating at USB 3.0 Speed
SusWrite @10s intervals: 118 115 115 115 114 115 MB/s
126% Outstanding
Read 156
Write 115
Mixed 127
SusWrite 115
170% 128 MB/s
4K Read 12.1
4K Write 24.7
4K Mixed 14.7
1,385% 17.2 MB/s
DQ Read 12.9
DQ Write 33.5
DQ Mixed 16.4
1,745% 20.9 MB/s
10GB free, PID 5030
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 38 39 39 23 23 MB/s
39% Below average
Read 52.5
Write 38.7
Mixed 23.3
SusWrite 33.3
47% 37 MB/s
4K Read 13.9
4K Write 6.8
4K Mixed 1
317% 7.23 MB/s
42 MORE »
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