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ST2000DM (ExtHD)

001-1ER164 2TB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 66.1% (8th of 639)

Based on 25 user benchmarks.  Device: VID 2109 PID 0711 Model: ST2000DM 001-1ER164
Poor: 19%Average: 66.1% Great: 79%

Above average average bench

The ST2000DM 001-1ER164 2TB averaged 33.9% 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. Sustained Write Speed 165MB/s
Avg. Sequential Write Speed 137MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the ST2000DM 001-1ER164 2TB is 59.4%. This is a relatively wide range which indicates that the ST2000DM 001-1ER164 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.71MB/s
Avg. 4K Random Mixed IO Speed 0.76MB/s

Average Bench

(Based on 25 samples)
Rank 866.1%
Min Avg Max
36.1 Read 170 211
25.1 Write 137 187
26.4 Mixed 82.3 133
38.9 SusWrite 165 203
183% 139 MB/s
Min Avg Max
0.7 4K Read 0.71 0.8
1.47 4K Write 1.67 1.9
0.21 4K Mixed 0.76 0.9
85.2% 1.05 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
752GB free, PID 0711
Operating at USB 3.1 Speed
SusWrite @10s intervals: 161 161 161 164 161 162 MB/s
64.5% Good
Read 164
Write 130
Mixed 89.2
SusWrite 162
180% 136 MB/s
4K Read 0.8
4K Write 1.7
4K Mixed 0.8
88% 1.1 MB/s
178GB free, PID 0711
Operating at USB 3.1 Speed
SusWrite @10s intervals: 125 131 131 130 131 131 MB/s
55.4% Above average
Read 152
Write 121
Mixed 80.4
SusWrite 130
158% 121 MB/s
4K Read 0.6
4K Write 1.6
4K Mixed 0.8
84% 1 MB/s
178GB free, PID 0711
Operating at USB 3.1 Speed
SusWrite @10s intervals: 125 131 131 130 131 129 MB/s
54.4% Above average
Read 143
Write 124
Mixed 83.4
SusWrite 130
159% 120 MB/s
4K Read 0.6
4K Write 1.7
4K Mixed 0.8
87% 1.03 MB/s
1.5TB free, PID 0711
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 37 40 40 40 40 MB/s
19.4% Very poor
Read 38.3
Write 35.3
Mixed 31.1
SusWrite 38.9
49% 35.9 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.9
91% 1.1 MB/s
1TB free, PID 0711
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 40 40 39 39 39 MB/s
19.2% Very poor
Read 36.1
Write 25.1
Mixed 26.4
SusWrite 39.4
42% 31.8 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
25 MORE »
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