TEST
YOUR USB

Samsung (ExtHD)

D3 Station 3TB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 42.5% (36th of 639)

Based on 50 user benchmarks.  Device: VID null PID null Model: Samsung D3 Station
Poor: 13%Average: 42.5% Great: 74%

Below average average bench

The Samsung D3 Station 3TB averaged 57.4% 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 3.82MB/s
Avg. Sequential Write Speed 83.5MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung D3 Station 3TB is 61.1%. This is a particularly wide range which indicates that the Samsung D3 Station 3TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.66MB/s
Avg. Sequential Read Speed 93MB/s
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Average Bench

(Based on 50 samples)
Rank 3642.5%
Min Avg Max
19.7 Read 93 204
22.7 Write 83.5 179
19.2 Mixed 52.8 88.7
2.7 SusWrite 78.7 192
102% 77 MB/s
Min Avg Max
0.4 4K Read 0.66 1.2
0.5 4K Write 3.82 7.7
0.4 4K Mixed 0.75 1.2
158% 1.75 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3TB free, PID null
SusWrite @10s intervals: 133 138 156 183 153 138 MB/s
73.2% Very good
Read 122
Write 111
Mixed 70.5
SusWrite 150
154% 113 MB/s
4K Read 0.6
4K Write 7.4
4K Mixed 1
288% 3 MB/s
3TB free, PID null
SusWrite @10s intervals: 133 137 155 180 180 149 MB/s
71.9% Very good
Read 110
Write 139
Mixed 59.1
SusWrite 156
161% 116 MB/s
4K Read 0.6
4K Write 7.1
4K Mixed 0.9
274% 2.87 MB/s
2TB free, PID null
SusWrite @10s intervals: 138 140 139 139 138 143 MB/s
70.6% Very good
Read 122
Write 114
Mixed 69.8
SusWrite 140
150% 111 MB/s
4K Read 0.4
4K Write 7.3
4K Mixed 0.7
274% 2.8 MB/s
3TB free, PID null
SusWrite @10s intervals: 133 137 154 181 153 138 MB/s
69.6% Good
Read 110
Write 111
Mixed 68.4
SusWrite 149
150% 110 MB/s
4K Read 0.6
4K Write 6.8
4K Mixed 1
268% 2.8 MB/s
3TB free, PID null
SusWrite @10s intervals: 21 21 21 21 21 21 MB/s
24.2% Poor
Read 50.4
Write 35.5
Mixed 31.2
SusWrite 21.1
44% 34.6 MB/s
4K Read 1.2
4K Write 3.9
4K Mixed 0.9
168% 2 MB/s
1TB free, PID null
SusWrite @10s intervals: 5.3 5.3 5.3 5.3 5.3 5.4 MB/s
18.7% Very poor
Read 35
Write 36.5
Mixed 29.4
SusWrite 5.3
34% 26.6 MB/s
4K Read 0.8
4K Write 4
4K Mixed 0.6
159% 1.8 MB/s
50 MORE »
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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