TEST
YOUR USB

WDC (ExtHD)

WD10 EZRX-00A8LB0 1TB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 33.1% (69th of 639)

Based on 8 user benchmarks.  Device: VID 067b PID 2773 Model: WDC WD10 EZRX-00A8LB0
Poor: 12%Average: 33.1% Great: 51%

Poor average bench

The WDC WD10 EZRX-00A8LB0 1TB averaged 66.9% 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. 4K Random Write Speed 1.63MB/s
Avg. Sequential Write Speed 72.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WDC WD10 EZRX-00A8LB0 1TB is 38.9%. This is a relatively wide range which indicates that the WDC WD10 EZRX-00A8LB0 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.02MB/s
Avg. Sequential Read Speed 73.9MB/s
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Average Bench

(Based on 8 samples)
Rank 6933.1%
Min Avg Max
34.4 Read 73.9 144
33.8 Write 72.9 125
25.2 Mixed 54.2 89.8
4.6 SusWrite 71.9 126
92.3% 68.2 MB/s
Min Avg Max
0.8 4K Read 1.02 1.6
0.4 4K Write 1.63 2.7
0.17 4K Mixed 0.67 0.9
82% 1.11 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
67GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 125 124 127 128 128 127 MB/s
51% Above average
Read 102
Write 105
Mixed 74.8
SusWrite 126
140% 102 MB/s
4K Read 1
4K Write 2.7
4K Mixed 0.8
123% 1.5 MB/s
68GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 125 123 125 125 125 125 MB/s
45.5% Average
Read 71.3
Write 75
Mixed 58
SusWrite 125
116% 82.3 MB/s
4K Read 1
4K Write 2.5
4K Mixed 0.7
112% 1.4 MB/s
201GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 106 103 105 107 108 MB/s
38.1% Below average
Read 93.7
Write 96
Mixed 71.5
SusWrite 106
125% 91.7 MB/s
4K Read 1
4K Write 0.4
4K Mixed 0.6
38% 0.67 MB/s
44GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 78 78 78 78 78 78 MB/s
29.4% Poor
Read 75.5
Write 76.6
Mixed 60.2
SusWrite 77.8
99% 72.5 MB/s
4K Read 1
4K Write 0.4
4K Mixed 0.5
34% 0.63 MB/s
534GB free, PID 2773
Operating at USB 2.1 Speed
SusWrite @10s intervals: 33 33 31 33 32 33 MB/s
19.4% Very poor
Read 34.6
Write 35
Mixed 25.6
SusWrite 32.6
43% 31.9 MB/s
4K Read 0.9
4K Write 2.3
4K Mixed 0.9
112% 1.37 MB/s
122GB free, PID 2773
Operating at USB 2.1 Speed
SusWrite @10s intervals: 5.1 4.6 4.4 4.5 4.4 4.4 MB/s
12% Very poor
Read 35.2
Write 37
Mixed 28.3
SusWrite 4.6
34% 26.3 MB/s
4K Read 1.6
4K Write 1.8
4K Mixed 0.8
94% 1.4 MB/s
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