TEST
YOUR USB

ST2000DL (ExtHD)

003-9VT166 2TB

▲ 500 ▼

Release date ≤ Q2 2014.

Average Bench: 31.2% (88th of 639)

Based on 43 user benchmarks.  Device: VID 152d PID 0539 Model: ST2000DL 003-9VT166
Poor: 11%Average: 31.2% Great: 46%

Poor average bench

The ST2000DL 003-9VT166 2TB averaged 68.8% 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 86.9MB/s
Avg. Sustained Write Speed 70.2MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the ST2000DL 003-9VT166 2TB is 35.3%. This is a relatively wide range which indicates that the ST2000DL 003-9VT166 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.66MB/s
Avg. 4K Random Mixed IO Speed 0.55MB/s
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Average Bench

(Based on 43 samples)
Rank 8831.2%
Min Avg Max
28.2 Read 87.5 128
26.5 Write 86.9 128
10.4 Mixed 44.9 108
0.2 SusWrite 70.2 115
95.7% 72.4 MB/s
Min Avg Max
0.39 4K Read 0.66 0.8
0.37 4K Write 0.89 6
0.18 4K Mixed 0.55 0.8
51.5% 0.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2TB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 110 115 115 115 117 115 MB/s
46.3% Average
Read 124
Write 117
Mixed 69.7
SusWrite 115
142% 106 MB/s
4K Read 0.8
4K Write 1
4K Mixed 0.8
64% 0.87 MB/s
750GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 101 102 101 101 102 101 MB/s
38.5% Below average
Read 93.2
Write 102
Mixed 62
SusWrite 102
122% 89.6 MB/s
4K Read 0.6
4K Write 0.9
4K Mixed 0.7
57% 0.73 MB/s
73GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 72 75 75 75 78 80 MB/s
35.3% Below average
Read 109
Write 103
Mixed 57.6
SusWrite 75.9
113% 86.4 MB/s
4K Read 0.6
4K Write 0.9
4K Mixed 0.8
60% 0.77 MB/s
433GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 50 60 62 62 62 62 MB/s
34.1% Below average
Read 123
Write 113
Mixed 61.9
SusWrite 59.8
115% 89.4 MB/s
4K Read 0.7
4K Write 1
4K Mixed 0.8
64% 0.83 MB/s
211GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 73 76 76 76 77 74 MB/s
32.6% Below average
Read 102
Write 116
Mixed 32
SusWrite 75.3
107% 81.4 MB/s
4K Read 0.7
4K Write 0.4
4K Mixed 0.4
30% 0.5 MB/s
1.5TB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 55 54 55 55 55 55 MB/s
32.5% Below average
Read 117
Write 128
Mixed 68.5
SusWrite 54.8
120% 92.2 MB/s
4K Read 0.7
4K Write 1.1
4K Mixed 0.8
67% 0.87 MB/s
211GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 68 77 76 76 77 72 MB/s
31.3% Below average
Read 95
Write 106
Mixed 29
SusWrite 74.1
100% 76.1 MB/s
4K Read 0.7
4K Write 0.4
4K Mixed 0.4
30% 0.5 MB/s
1.5TB free, PID 0539
Operating at USB 2.1 Speed
SusWrite @10s intervals: 42 42 42 42 43 42 MB/s
18.5% Very poor
Read 39.7
Write 41.5
Mixed 29.6
SusWrite 42.3
52% 38.3 MB/s
4K Read 0.7
4K Write 1.1
4K Mixed 0.8
67% 0.87 MB/s
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