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YOUR USB

ST3000DM (ExtHD)

001-1ER166 3TB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 39.8% (42nd of 639)

Based on 22 user benchmarks.  Device: VID 174c PID 5106 Model: ST3000DM 001-1ER166
Poor: 18%Average: 39.8% Great: 72%

Poor average bench

The ST3000DM 001-1ER166 3TB averaged 60.2% 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 Random Write Speed 1.54MB/s
Avg. Sequential Write Speed 85.7MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the ST3000DM 001-1ER166 3TB is 54.3%. This is a relatively wide range which indicates that the ST3000DM 001-1ER166 3TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.72MB/s
Avg. 4K Random Mixed IO Speed 0.58MB/s

Average Bench

(Based on 22 samples)
Rank 4239.8%
Min Avg Max
31.2 Read 97.1 207
21.1 Write 85.7 163
24.2 Mixed 60.7 172
30.5 SusWrite 84.8 200
109% 82.1 MB/s
Min Avg Max
0.39 4K Read 0.72 1.3
0.57 4K Write 1.54 1.8
0.16 4K Mixed 0.58 0.8
74.6% 0.94 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2TB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 174 179 180 179 180 181 MB/s
69% Good
Read 169
Write 140
Mixed 80.2
SusWrite 179
188% 142 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
2TB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 137 165 178 160 174 179 MB/s
66.7% Good
Read 187
Write 156
Mixed 78
SusWrite 166
192% 147 MB/s
4K Read 0.4
4K Write 1.1
4K Mixed 0.6
59% 0.7 MB/s
1.5TB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 165 167 167 163 166 167 MB/s
65.7% Good
Read 167
Write 125
Mixed 81.7
SusWrite 166
178% 135 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
619GB free, PID 5106
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 40 39 40 39 40 MB/s
19.8% Very poor
Read 39.8
Write 37.8
Mixed 30.2
SusWrite 39.6
50% 36.8 MB/s
4K Read 0.8
4K Write 1.7
4K Mixed 0.8
88% 1.1 MB/s
860GB free, PID 5106
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 39 37 39 36 39 MB/s
18.2% Very poor
Read 31.2
Write 31.9
Mixed 25.3
SusWrite 37.8
43% 31.5 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
1.5TB free, PID 5106
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 35 1.9 39 39 MB/s
18% Very poor
Read 52.6
Write 35.4
Mixed 30.7
SusWrite 30.5
48% 37.3 MB/s
4K Read 1.3
4K Write 1.1
4K Mixed 0.8
69% 1.07 MB/s
22 MORE »
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