TEST
YOUR USB

ST4000DM (ExtHD)

001-1FK17N 4TB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 46.3% (27th of 639)

Based on 9 user benchmarks.  Device: VID 152d PID 0567 Model: ST4000DM 001-1FK17N
Poor: 25%Average: 46.3% Great: 75%

Below average average bench

The ST4000DM 001-1FK17N 4TB averaged 53.6% 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. 4K-64Thread Write Speed 11.5MB/s
Avg. 4K Random Write Speed 7.16MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the ST4000DM 001-1FK17N 4TB is 50.4%. This is a relatively wide range which indicates that the ST4000DM 001-1FK17N 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.4MB/s
Avg. 4K Random Read Speed 0.68MB/s
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Average Bench

(Based on 9 samples)
Rank 2746.3%
Min Avg Max
24.8 Read 75.1 126
25.3 Write 79.5 126
22.6 Mixed 42.4 86.3
1.1 SusWrite 65.2 132
87.7% 65.5 MB/s
Min Avg Max
0.4 4K Read 0.68 1.2
1.4 4K Write 7.16 11
0.34 4K Mixed 0.66 1
269% 2.83 MB/s
Min Avg Max
0.3 DQ Read 0.4 0.5
10.7 DQ Write 11.5 12.2
0.7 DQ Mixed 0.87 1.1
421% 4.24 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 118 113 118 118 118 115 MB/s
75.3% Very good
Read 116
Write 111
Mixed 86.3
SusWrite 117
146% 108 MB/s
4K Read 0.8
4K Write 10.7
4K Mixed 1
401% 4.17 MB/s
DQ Read 0.5
DQ Write 10.7
DQ Mixed 1.1
403% 4.1 MB/s
2TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 124 136 134 131 134 135 MB/s
66.8% Good
Read 112
Write 99.9
Mixed 28.1
SusWrite 132
123% 93 MB/s
4K Read 1.2
4K Write 7
4K Mixed 0.6
263% 2.93 MB/s
769GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 43 36 36 34 34 35 MB/s
58.9% Above average
Read 126
Write 126
Mixed 27.3
SusWrite 36.2
97% 78.9 MB/s
4K Read 0.6
4K Write 10.6
4K Mixed 0.6
383% 3.93 MB/s
DQ Read 0.3
DQ Write 12.2
DQ Mixed 0.7
440% 4.4 MB/s
2.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 59 67 62 63 62 63 MB/s
52.1% Above average
Read 100
Write 111
Mixed 42.7
SusWrite 62.6
104% 79.1 MB/s
4K Read 0.8
4K Write 7.7
4K Mixed 0.8
292% 3.1 MB/s
1.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 1.6 0.5 1.1 0 0.1 3.7 MB/s
47.6% Average
Read 92.5
Write 120
Mixed 86
SusWrite 1.1
99% 74.9 MB/s
4K Read 0.5
4K Write 11
4K Mixed 0.8
403% 4.1 MB/s
DQ Read 0.4
DQ Write 11.5
DQ Mixed 0.8
420% 4.23 MB/s
2.5TB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 119 124 124 125 125 120 MB/s
38.3% Below average
Read 48.7
Write 70.5
Mixed 34.2
SusWrite 123
100% 69.1 MB/s
4K Read 0.4
4K Write 1.4
4K Mixed 0.4
63% 0.73 MB/s
1.5TB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 24 25 23 25 25 25 MB/s
27% Poor
Read 27.8
Write 25.5
Mixed 27.2
SusWrite 24.6
36% 26.3 MB/s
4K Read 0.5
4K Write 5.7
4K Mixed 0.7
220% 2.3 MB/s
1.5TB free, PID 0567
Operating at USB 2.1 Speed
SusWrite @10s intervals: 23 25 25 25 25 25 MB/s
26% Poor
Read 24.8
Write 25.3
Mixed 27.3
SusWrite 24.8
35% 25.5 MB/s
4K Read 0.6
4K Write 5.5
4K Mixed 0.7
213% 2.27 MB/s
2TB free, PID 0567
Operating at USB 2.1 Speed
24.6% Poor
Read 24.2
Write 25.3
Mixed 4.5
21% 18 MB/s
4K Read 0.68
4K Write 5.03
4K Mixed 0.33
185% 2.02 MB/s
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