TEST
YOUR USB

ST2000DM (ExtHD)

006-2DM164 2TB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 49.2% (24th of 639)

Based on 7 user benchmarks.  Device: VID 0578 PID 0578 Model: ST2000DM 006-2DM164
Poor: 34%Average: 49.2% Great: 57%

Below average average bench

The ST2000DM 006-2DM164 2TB averaged 50.7% 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 121MB/s
Avg. 4K Random Write Speed 1.66MB/s

Good consistency

The range of scores (95th - 5th percentile) for the ST2000DM 006-2DM164 2TB is 23%. This is a relatively narrow range which indicates that the ST2000DM 006-2DM164 2TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.69MB/s
Avg. 4K Random Mixed IO Speed 0.76MB/s
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Average Bench

(Based on 7 samples)
Rank 2449.2%
Min Avg Max
107 Read 156 186
84.2 Write 121 144
74 Mixed 81.7 85
52.5 SusWrite 97.8 141
147% 114 MB/s
Min Avg Max
0.6 4K Read 0.69 0.7
1.6 4K Write 1.66 1.7
0.7 4K Mixed 0.76 0.9
84.7% 1.03 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
416GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 132 142 142 144 143 143 MB/s
56.4% Above average
Read 140
Write 98.3
Mixed 81
SusWrite 141
152% 115 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.8
88% 1.07 MB/s
580GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 101 111 111 109 111 111 MB/s
55.1% Above average
Read 180
Write 144
Mixed 84.8
SusWrite 109
166% 129 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
580GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 83 85 86 86 86 87 MB/s
49.5% Average
Read 176
Write 139
Mixed 82.3
SusWrite 85.5
152% 121 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
579GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 52 52 53 52 52 54 MB/s
43.5% Average
Read 186
Write 134
Mixed 84
SusWrite 52.5
140% 114 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.7
81% 1 MB/s
643GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 58 59 59 59 59 60 MB/s
33.7% Below average
Read 107
Write 84.2
Mixed 74
SusWrite 58.9
105% 81.1 MB/s
4K Read 0.6
4K Write 1.7
4K Mixed 0.7
84% 1 MB/s
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