TEST
YOUR USB

WDC (ExtHD)

WD10 02FBYS-05A6B0 1TB

▲ 500 ▼

Release date ≈ Q2 2019.

Average Bench: 31.3% (87th of 639)

Based on 7 user benchmarks.  Device: VID 067b PID 2773 Model: WDC WD10 02FBYS-05A6B0
Poor: 4%Average: 31.3% Great: 42%

Poor average bench

The WDC WD10 02FBYS-05A6B0 1TB averaged 68.7% 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 1.89MB/s
Avg. Sequential Write Speed 73MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WDC WD10 02FBYS-05A6B0 1TB is 37.9%. This is a relatively wide range which indicates that the WDC WD10 02FBYS-05A6B0 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.69MB/s
Avg. Sequential Read Speed 67.7MB/s
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Average Bench

(Based on 7 samples)
Rank 8731.3%
Min Avg Max
10.2 Read 67.7 106
11.7 Write 73 103
8.2 Mixed 47 65.7
10.4 SusWrite 71.2 98.4
88.1% 64.7 MB/s
Min Avg Max
0.2 4K Read 0.69 0.9
0 4K Write 1.89 2.7
0 4K Mixed 0.63 0.9
88% 1.07 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
156GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 86 86 86 86 86 86 MB/s
41.7% Average
Read 99.3
Write 99
Mixed 60.5
SusWrite 86.2
115% 86.2 MB/s
4K Read 0.9
4K Write 2.7
4K Mixed 0.9
126% 1.5 MB/s
202GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 80 83 83 83 83 84 MB/s
40.6% Average
Read 99.2
Write 99
Mixed 60.5
SusWrite 82.7
114% 85.4 MB/s
4K Read 0.9
4K Write 2.6
4K Mixed 0.9
122% 1.47 MB/s
200GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 89 90 89 90 90 89 MB/s
40.2% Average
Read 88.8
Write 90.2
Mixed 60
SusWrite 89.4
111% 82.1 MB/s
4K Read 0.8
4K Write 2.5
4K Mixed 0.8
115% 1.37 MB/s
328GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 97 99 98 100 99 98 MB/s
35.9% Below average
Read 55.7
Write 57.5
Mixed 42.5
SusWrite 98.4
89% 63.5 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.7
95% 1.17 MB/s
267GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 49 48 49 48 47 49 MB/s
15.1% Very poor
Read 14.5
Write 50.9
Mixed 31.6
SusWrite 48.1
55% 36.3 MB/s
4K Read 0.2
4K Write 0.8
4K Mixed 0.2
35% 0.4 MB/s
155GB free, PID 2773
SusWrite @10s intervals: 11 11 11 10 9.5 9 MB/s
3.84% Terrible
Read 10.2
Write 11.7
Mixed 8.2
SusWrite 10.4
14% 10.1 MB/s
4K Read 0.4
4K Write 0
4K Mixed 0
2% 0.13 MB/s
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Group Test Results

  • 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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