TEST
YOUR USB

ST2000DM (ExtHD)

001-1CH164 2TB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 51.1% (22nd of 639)

Based on 6 user benchmarks.  Device: VID 2109 PID 0700 Model: ST2000DM 001-1CH164
Poor: 28%Average: 51.1% Great: 69%

Average average bench

The ST2000DM 001-1CH164 2TB averaged 48.9% 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. 4K Random Write Speed 2.55MB/s
Avg. Sustained Write Speed 122MB/s

Average consistency

The range of scores (95th - 5th percentile) for the ST2000DM 001-1CH164 2TB is 40.6%. This is a relatively wide range which indicates that the ST2000DM 001-1CH164 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.63MB/s
Avg. 4K Random Mixed IO Speed 0.52MB/s
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Average Bench

(Based on 6 samples)
Rank 2251.1%
Min Avg Max
28.5 Read 115 170
33.3 Write 98.3 146
19.1 Mixed 47.5 68.5
40.3 SusWrite 122 178
127% 95.7 MB/s
Min Avg Max
0.5 4K Read 0.63 0.7
1.2 4K Write 2.55 4.9
0.22 4K Mixed 0.52 0.7
107% 1.23 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1.5TB free, PID 0700
Operating at USB 3.0 Speed
SusWrite @10s intervals: 170 179 178 179 179 180 MB/s
68.7% Good
Read 170
Write 146
Mixed 68.5
SusWrite 178
186% 141 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
828GB free, PID 0700
Operating at USB 3.0 Speed
SusWrite @10s intervals: 156 155 157 156 156 157 MB/s
59.7% Above average
Read 150
Write 114
Mixed 66.8
SusWrite 156
161% 122 MB/s
4K Read 0.7
4K Write 1.2
4K Mixed 0.7
67% 0.87 MB/s
632GB free, PID 0700
Operating at USB 3.0 Speed
SusWrite @10s intervals: 147 148 137 147 147 148 MB/s
56.8% Above average
Read 146
Write 112
Mixed 66
SusWrite 146
154% 117 MB/s
4K Read 0.7
4K Write 1.2
4K Mixed 0.7
67% 0.87 MB/s
319GB free, PID 0700
Operating at USB 3.0 Speed
47.1% Average
Read 117
Write 118
Mixed 19.1
99% 84.8 MB/s
4K Read 0.58
4K Write 1.38
4K Mixed 0.22
56% 0.73 MB/s
45GB free, PID 0700
Operating at USB 3.0 Speed
SusWrite @10s intervals: 93 92 84 92 91 84 MB/s
46.1% Average
Read 78.5
Write 65.3
Mixed 36.7
SusWrite 89.5
90% 67.5 MB/s
4K Read 0.6
4K Write 4.9
4K Mixed 0.4
182% 1.97 MB/s
247GB free, PID 0700
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 40 41 41 41 41 MB/s
28.1% Poor
Read 28.5
Write 33.3
Mixed 28.2
SusWrite 40.3
46% 32.6 MB/s
4K Read 0.5
4K Write 4.9
4K Mixed 0.4
182% 1.93 MB/s
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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