TEST
YOUR USB

WDC (ExtHD)

WD10 02FAEX-00Z3A0 1TB

▲ 500 ▼

Release date ≈ Q3 2014.

Average Bench: 35.7% (57th of 639)

Based on 26 user benchmarks.  Device: VID 174c PID 5106 Model: WDC WD10 02FAEX-00Z3A0
Poor: 14%Average: 35.7% Great: 52%

Poor average bench

The WDC WD10 02FAEX-00Z3A0 1TB averaged 64.3% 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 1.86MB/s
Avg. Sequential Write Speed 78.2MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WDC WD10 02FAEX-00Z3A0 1TB is 38.2%. This is a relatively wide range which indicates that the WDC WD10 02FAEX-00Z3A0 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.9MB/s
Avg. 4K Random Mixed IO Speed 0.5MB/s
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Average Bench

(Based on 26 samples)
Rank 5735.7%
Min Avg Max
27.7 Read 90.2 146
21.2 Write 78.2 128
7.58 Mixed 59.8 109
11.5 SusWrite 76.2 127
101% 76.1 MB/s
Min Avg Max
0.43 4K Read 0.9 1.4
0.63 4K Write 1.86 2.5
0.22 4K Mixed 0.5 1
83.6% 1.09 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
931GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 92 122 123 124 125 124 MB/s
52.4% Above average
Read 128
Write 128
Mixed 87.1
SusWrite 118
155% 115 MB/s
4K Read 1.4
4K Write 2.5
4K Mixed 1
124% 1.63 MB/s
583GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 115 117 118 119 118 117 MB/s
50.3% Above average
Read 120
Write 117
Mixed 99.4
SusWrite 117
154% 113 MB/s
4K Read 1.3
4K Write 2.3
4K Mixed 0.9
114% 1.5 MB/s
281GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 89 90 90 89 91 90 MB/s
39.7% Below average
Read 90.5
Write 88.1
Mixed 60.2
SusWrite 89.8
111% 82.2 MB/s
4K Read 1
4K Write 2.2
4K Mixed 0.8
106% 1.33 MB/s
920GB free, PID 5106
Operating at USB 2.1 Speed
SusWrite @10s intervals: 27 26 26 26 26 26 MB/s
16.2% Very poor
Read 30.1
Write 25.8
Mixed 24.8
SusWrite 26.3
36% 26.8 MB/s
4K Read 1.1
4K Write 1.9
4K Mixed 0.8
96% 1.27 MB/s
26 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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