TEST
YOUR USB

Generic (ExtHD)

External 1TB

▲ 500 ▼

Release date ≈ Q3 2015.

Average Bench: 34.2% (63rd of 639)

Based on 830 user benchmarks.  Device: VID 13fd PID 3920 Model: Generic External
Poor: 11%Average: 34.2% Great: 63%

Poor average bench

The Generic External 1TB averaged 65.8% 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 25.2MB/s
Avg. 4K-64Thread Mixed IO Speed 18.1MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Generic External 1TB is 52.3%. This is a relatively wide range which indicates that the Generic External 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.24MB/s
Avg. Sequential Read Speed 70.3MB/s
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Average Bench

(Based on 830 samples)
Rank 6334.2%
Min Avg Max
17.8 Read 70.3 144
15.9 Write 65.4 130
14.8 Mixed 43.3 91.1
17.8 SusWrite 68.5 128
82.9% 61.9 MB/s
Min Avg Max
0.2 4K Read 1.24 2.1
0.4 4K Write 2.84 6.4
0.2 4K Mixed 1.22 1.32
143% 1.77 MB/s
Min Avg Max
0.01 DQ Read 16.3 27.8
10.4 DQ Write 25.2 72.8
0.4 DQ Mixed 18.1 38.1
1,532% 19.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
458GB free, PID 3920
Operating at USB 3.0 Speed
SusWrite @10s intervals: 164 221 232 234 235 229 MB/s
156% Outstanding
Read 209
Write 183
Mixed 215
SusWrite 219
283% 206 MB/s
4K Read 17.9
4K Write 24
4K Mixed 20.9
1,594% 20.9 MB/s
DQ Read 24.5
DQ Write 38.3
DQ Mixed 28.9
2,377% 30.6 MB/s
834GB free, PID 3920
Operating at USB 3.0 Speed
SusWrite @10s intervals: 105 108 109 109 110 110 MB/s
91% Outstanding
Read 151
Write 48.8
Mixed 94.3
SusWrite 108
126% 101 MB/s
4K Read 8.8
4K Write 14.1
4K Mixed 10.3
863% 11.1 MB/s
DQ Read 14.6
DQ Write 15
DQ Mixed 10.9
935% 13.5 MB/s
524GB free, PID 3920
Operating at USB 3.0 Speed
SusWrite @10s intervals: 97 75 97 116 114 98 MB/s
53.7% Above average
Read 129
Write 115
Mixed 61.8
SusWrite 99.3
132% 101 MB/s
4K Read 0.7
4K Write 4.3
4K Mixed 0.4
162% 1.8 MB/s
263GB free, PID 3920
Operating at USB 3.0 Speed
SusWrite @10s intervals: 82 84 82 83 83 84 MB/s
30% Poor
Read 53.6
Write 49.2
Mixed 21.1
SusWrite 83
71% 51.7 MB/s
4K Read 0.5
4K Write 1.3
4K Mixed 0.5
63% 0.77 MB/s
801GB free, PID 3920
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 41 41 40 40 41 MB/s
19.8% Very poor
Read 53.2
Write 35.1
Mixed 30.9
SusWrite 40.6
52% 40 MB/s
4K Read 0.8
4K Write 1
4K Mixed 0.6
57% 0.8 MB/s
659GB free, PID 3920
Operating at USB 2.1 Speed
SusWrite @10s intervals: 35 37 39 38 38 38 MB/s
17.3% Very poor
Read 38.8
Write 39.2
Mixed 30.8
SusWrite 37.4
50% 36.6 MB/s
4K Read 0.6
4K Write 1.1
4K Mixed 0.6
60% 0.77 MB/s
509GB free, PID 3920
Operating at USB 2.1 Speed
SusWrite @10s intervals: 25 26 26 25 26 26 MB/s
13.8% Very poor
Read 54.8
Write 22.4
Mixed 19
SusWrite 25.6
36% 30.4 MB/s
4K Read 1.3
4K Write 0
4K Mixed 0.5
22% 0.6 MB/s
830 MORE »
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