TEST
YOUR USB

WDC (ExtHD)

WD10 EURS-630AB1 1TB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 40.8% (40th of 639)

Based on 4 user benchmarks.  Device: VID 152d PID 0567 Model: WDC WD10 EURS-630AB1
Poor: 34%Average: 40.8% Great: 45%

Below average average bench

The WDC WD10 EURS-630AB1 1TB averaged 59.1% 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 102MB/s
Avg. 4K Random Write Speed 1.52MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 4K Random Read Speed 0.98MB/s
Avg. 4K Random Mixed IO Speed 0.6MB/s
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Average Bench

(Based on 4 samples)
Rank 4040.8%
Min Avg Max
89 Read 106 113
90.2 Write 102 110
75.2 Mixed 83.1 88.8
74.7 SusWrite 94.4 108
130% 96.4 MB/s
Min Avg Max
0.9 4K Read 0.98 1
1.4 4K Write 1.52 1.6
0.6 4K Mixed 0.6 0.6
75.9% 1.03 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
493GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 107 108 108 108 109 108 MB/s
44.7% Average
Read 110
Write 104
Mixed 84.8
SusWrite 108
138% 102 MB/s
4K Read 1
4K Write 1.6
4K Mixed 0.6
78% 1.07 MB/s
593GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 100 99 102 102 102 102 MB/s
43.2% Average
Read 113
Write 110
Mixed 83.5
SusWrite 101
137% 102 MB/s
4K Read 1
4K Write 1.5
4K Mixed 0.6
75% 1.03 MB/s
455GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 92 95 93 94 94 94 MB/s
41.7% Average
Read 112
Write 105
Mixed 88.8
SusWrite 93.8
134% 99.7 MB/s
4K Read 0.9
4K Write 1.6
4K Mixed 0.6
78% 1.03 MB/s
294GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 75 72 76 74 76 75 MB/s
33.7% Below average
Read 89
Write 90.2
Mixed 75.2
SusWrite 74.7
111% 82.3 MB/s
4K Read 1
4K Write 1.4
4K Mixed 0.6
72% 1 MB/s
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