TEST
YOUR USB

WD (ExtHD)

easystore 25FB 3TB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 56.1% (20th of 639)

Based on 66 user benchmarks.  Device: VID 1058 PID 25fb Model: WD easystore 25FB
Poor: 34%Average: 56.1% Great: 78%

Average average bench

The WD easystore 25FB 3TB averaged 43.9% 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. Sustained Write Speed 134MB/s
Avg. Sequential Write Speed 127MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD easystore 25FB 3TB is 44.2%. This is a relatively wide range which indicates that the WD easystore 25FB 3TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.82MB/s
Avg. 4K Random Mixed IO Speed 0.79MB/s
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Average Bench

(Based on 66 samples)
Rank 2056.1%
Min Avg Max
71 Read 146 207
42.3 Write 127 177
29.9 Mixed 80.1 108
70.8 SusWrite 134 200
161% 122 MB/s
Min Avg Max
0.6 4K Read 0.82 1.17
1.27 4K Write 1.88 2.5
0.36 4K Mixed 0.79 1
94.1% 1.17 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2.5TB free, PID 25fb
Operating at USB 3.0 Speed
SusWrite @10s intervals: 209 209 209 209 206 207 MB/s
79.3% Very good
Read 197
Write 165
Mixed 89.3
SusWrite 208
218% 165 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.7
84% 1.03 MB/s
2.5TB free, PID 25fb
Operating at USB 3.0 Speed
SusWrite @10s intervals: 209 207 208 209 207 209 MB/s
78.6% Very good
Read 194
Write 146
Mixed 87.5
SusWrite 208
210% 159 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.8
84% 1.03 MB/s
3TB free, PID 25fb
Operating at USB 3.1 Speed
SusWrite @10s intervals: 189 203 204 202 201 203 MB/s
77% Very good
Read 188
Write 153
Mixed 88.1
SusWrite 200
209% 158 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.8
94% 1.13 MB/s
3TB free, PID 25fb
Operating at USB 3.1 Speed
SusWrite @10s intervals: 187 201 203 203 201 203 MB/s
76.7% Very good
Read 188
Write 148
Mixed 86.5
SusWrite 200
206% 155 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.8
94% 1.13 MB/s
180GB free, PID 25fb
Operating at USB 3.1 Speed
SusWrite @10s intervals: 97 98 98 98 98 116 MB/s
40.5% Average
Read 86.3
Write 97.3
Mixed 30.8
SusWrite 101
106% 78.8 MB/s
4K Read 0.9
4K Write 1.9
4K Mixed 0.8
95% 1.2 MB/s
2.5TB free, PID 25fb
Operating at USB 3.1 Speed
SusWrite @10s intervals: 43 43 43 43 42 42 MB/s
37.5% Below average
Read 178
Write 43
Mixed 53.7
SusWrite 42.7
85% 79.4 MB/s
4K Read 1
4K Write 0.7
4K Mixed 0.7
51% 0.8 MB/s
66 MORE »
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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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