TEST
YOUR USB

WD (ExtHD)

My Passport 0830 1TB

▲ 502 ▼

Release date ≈ Q2 2014.

Average Bench: 32% (78th of 639)

Based on 8,379 user benchmarks.  Device: VID 1058 PID 0830 Model: WD My Passport 0830
Poor: 13%Average: 32% Great: 45%

Poor average bench

The WD My Passport 0830 1TB averaged 67.9% 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-64Thread Write Speed 11.5MB/s
Avg. 4K-64Thread Mixed IO Speed 9.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WD My Passport 0830 1TB is 31.7%. This is a relatively narrow range which indicates that the WD My Passport 0830 1TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.53MB/s
Avg. Sequential Read Speed 73MB/s
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Average Bench

(Based on 8,379 samples)
Rank 7832%
Min Avg Max
28.7 Read 73 108
23 Write 71 109
20.1 Mixed 45.1 61.4
21.7 SusWrite 72.6 108
88% 65.4 MB/s
Min Avg Max
0.4 4K Read 0.53 0.6
0.6 4K Write 1.79 2.2
0.4 4K Mixed 0.8 0.9
90% 1.04 MB/s
Min Avg Max
8.5 DQ Read 8.5 8.5
11.5 DQ Write 11.5 11.5
9.9 DQ Mixed 9.9 9.9
759% 9.97 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
768GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 102 100 101 103 98 101 MB/s
44% Average
Read 104
Write 107
Mixed 60.2
SusWrite 101
125% 93.1 MB/s
4K Read 0.5
4K Write 2.2
4K Mixed 0.9
107% 1.2 MB/s
814GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 86 91 86 85 83 94 MB/s
38.9% Below average
Read 104
Write 100
Mixed 58.4
SusWrite 87.7
116% 87.6 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.9
84% 1 MB/s
59GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 80 81 81 80 80 81 MB/s
33% Below average
Read 61
Write 62
Mixed 42.6
SusWrite 80.6
85% 61.6 MB/s
4K Read 0.5
4K Write 2.1
4K Mixed 0.8
100% 1.13 MB/s
381GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 52 51 52 51 52 51 MB/s
30.7% Below average
Read 93.2
Write 94.1
Mixed 55.6
SusWrite 51.4
96% 73.6 MB/s
4K Read 0.6
4K Write 1.9
4K Mixed 0.9
98% 1.13 MB/s
381GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 51 51 52 51 52 51 MB/s
30.5% Below average
Read 92.4
Write 94.8
Mixed 56.7
SusWrite 51.3
97% 73.8 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.9
97% 1.1 MB/s
43GB free, PID 0830
Operating at USB 3.0 Speed
SusWrite @10s intervals: 51 50 51 52 52 52 MB/s
27.3% Poor
Read 76.5
Write 90.3
Mixed 45.7
SusWrite 51.4
88% 66 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.7
80% 0.93 MB/s
8,379 MORE »
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