TEST
YOUR USB

ST2000DM (ExtHD)

001-1ER164 2TB

▲ 500 ▼

Release date ≈ Q3 2015.

Average Bench: 41.4% (37th of 639)

Based on 39 user benchmarks.  Device: VID 152d PID 0539 Model: ST2000DM 001-1ER164
Poor: 16%Average: 41.4% Great: 60%

Below average average bench

The ST2000DM 001-1ER164 2TB averaged 58.6% 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. Sequential Write Speed 108MB/s
Avg. 4K Random Write Speed 1.54MB/s

Average consistency

The range of scores (95th - 5th percentile) for the ST2000DM 001-1ER164 2TB is 44%. 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 0.7MB/s
Avg. 4K Random Mixed IO Speed 0.58MB/s
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Average Bench

(Based on 39 samples)
Rank 3741.4%
Min Avg Max
9.7 Read 122 203
25.2 Write 108 168
17.2 Mixed 68 160
0.1 SusWrite 74.3 168
121% 93.1 MB/s
Min Avg Max
0.45 4K Read 0.7 1.3
0.6 4K Write 1.54 1.9
0.19 4K Mixed 0.58 0.9
74.5% 0.94 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
825GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 168 172 171 175 173 173 MB/s
65.7% Good
Read 157
Write 141
Mixed 79.2
SusWrite 172
184% 137 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
811GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 166 169 168 167 167 168 MB/s
64.2% Good
Read 156
Write 134
Mixed 81.5
SusWrite 168
180% 135 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.7
81% 1 MB/s
825GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 158 169 158 173 174 174 MB/s
57.2% Above average
Read 105
Write 72.9
Mixed 69.2
SusWrite 168
142% 104 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
1TB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 75 77 85 82 77 77 MB/s
49.3% Average
Read 186
Write 120
Mixed 85.2
SusWrite 78.6
145% 118 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.8
84% 1.03 MB/s
226GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 80 81 81 82 82 82 MB/s
45.6% Average
Read 155
Write 120
Mixed 77.7
SusWrite 81.3
138% 109 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
1.5TB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 83 100 89 99 100 99 MB/s
28.1% Poor
Read 9.7
Write 165
Mixed 70.9
SusWrite 94.7
135% 85.1 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.7
91% 1.1 MB/s
7GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 7.6 3 3 8.4 1 3.4 MB/s
20.2% Poor
Read 98
Write 62.9
Mixed 63.4
SusWrite 4.4
69% 57.2 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.7
80% 0.93 MB/s
753GB free, PID 0539
Operating at USB 2.1 Speed
SusWrite @10s intervals: 34 36 36 36 35 35 MB/s
19.4% Very poor
Read 55.1
Write 34.7
Mixed 30
SusWrite 35.3
49% 38.8 MB/s
4K Read 1.3
4K Write 1.1
4K Mixed 0.7
66% 1.03 MB/s
226GB free, PID 0539
Operating at USB 2.1 Speed
SusWrite @10s intervals: 36 37 37 37 37 37 MB/s
19% Very poor
Read 40.3
Write 34.2
Mixed 31.2
SusWrite 36.8
48% 35.6 MB/s
4K Read 0.8
4K Write 1.6
4K Mixed 0.8
85% 1.07 MB/s
39 MORE »
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