TEST
YOUR USB

USB3.0 (ExtHD)

Super Speed 500GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 39.6% (42nd of 639)

Based on 134 user benchmarks.  Device: VID 2109 PID 0711 Model: USB3.0 Super Speed
Poor: 12%Average: 39.6% Great: 158%

Poor average bench

The USB3.0 Super Speed 500GB averaged 60.3% 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-64Thread Write Speed 30.7MB/s
Avg. 4K-64Thread Mixed IO Speed 22.3MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the USB3.0 Super Speed 500GB is 146%. This is a particularly wide range which indicates that the USB3.0 Super Speed 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 2.53MB/s
Avg. Sequential Read Speed 73.9MB/s
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Average Bench

(Based on 134 samples)
Rank 4239.6%
Min Avg Max
24.7 Read 73.9 225
20.4 Write 70.2 230
18.3 Mixed 48 190
19.8 SusWrite 72.7 231
89% 66.2 MB/s
Min Avg Max
0.17 4K Read 2.53 17.4
0.4 4K Write 4.05 24
0.3 4K Mixed 2.8 20.2
242% 3.13 MB/s
Min Avg Max
10.7 DQ Read 19.9 26
19.7 DQ Write 30.7 38.6
15 DQ Mixed 22.3 28.7
1,878% 24.3 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
363GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 128 126 127 119 108 118 MB/s
47.1% Average
Read 99.9
Write 109
Mixed 72
SusWrite 121
138% 100 MB/s
4K Read 1.8
4K Write 1.9
4K Mixed 0.9
102% 1.53 MB/s
226GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 104 107 107 107 107 106 MB/s
43.5% Average
Read 98.8
Write 99.3
Mixed 50
SusWrite 106
119% 88.6 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 1
101% 1.2 MB/s
312GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 86 84 85 86 84 86 MB/s
37.2% Below average
Read 83.4
Write 88.9
Mixed 52
SusWrite 85
105% 77.3 MB/s
4K Read 0.6
4K Write 2.1
4K Mixed 0.9
104% 1.2 MB/s
189GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 79 80 79 79 78 79 MB/s
35.4% Below average
Read 79.7
Write 91.3
Mixed 58.1
SusWrite 79.1
105% 77.1 MB/s
4K Read 0.6
4K Write 2.1
4K Mixed 0.8
101% 1.17 MB/s
137GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 72 74 74 74 75 74 MB/s
32% Below average
Read 92
Write 70.5
Mixed 48
SusWrite 73.9
93% 71.1 MB/s
4K Read 0.5
4K Write 0.8
4K Mixed 0.6
50% 0.63 MB/s
55GB free, PID 0711
Operating at USB 3.0 Speed
SusWrite @10s intervals: 43 42 44 42 45 45 MB/s
21.2% Poor
Read 50.2
Write 46.4
Mixed 35.7
SusWrite 43.5
59% 44 MB/s
4K Read 0.5
4K Write 1.4
4K Mixed 0.6
70% 0.83 MB/s
134 MORE »
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