TEST
YOUR USB

CyberSLIM (ExtHD)

S1-U3H 2TB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 49.7% (22nd of 639)

Based on 6 user benchmarks.  Device: VID 13fd PID 3910 Model: CyberSLIM S1-U3H
Poor: 7%Average: 49.7% Great: 84%

Below average average bench

The CyberSLIM S1-U3H 2TB averaged 50.2% 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 11.7MB/s
Avg. 4K Random Write Speed 2.75MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the CyberSLIM S1-U3H 2TB is 77.2%. This is a particularly wide range which indicates that the CyberSLIM S1-U3H 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.7MB/s
Avg. 4K Random Read Speed 4.28MB/s
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Average Bench

(Based on 6 samples)
Rank 2249.7%
Min Avg Max
9 Read 106 148
9.5 Write 106 158
9.5 Mixed 77.8 108
23.6 SusWrite 114 164
137% 101 MB/s
Min Avg Max
0.1 4K Read 4.28 9.2
0.2 4K Write 2.75 10.6
0.1 4K Mixed 0.62 1.2
130% 2.55 MB/s
Min Avg Max
0.7 DQ Read 0.7 0.7
11.7 DQ Write 11.7 11.7
1.4 DQ Mixed 1.4 1.4
448% 4.6 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
221GB free, PID 3910
Operating at USB 3.1 Speed
SusWrite @10s intervals: 154 153 121 115 115 112 MB/s
84.2% Excellent
Read 148
Write 155
Mixed 89.8
SusWrite 128
175% 130 MB/s
4K Read 9.2
4K Write 10.6
4K Mixed 1.2
435% 7 MB/s
DQ Read 0.7
DQ Write 11.7
DQ Mixed 1.4
448% 4.6 MB/s
687GB free, PID 3910
Operating at USB 3.1 Speed
SusWrite @10s intervals: 154 161 163 165 175 170 MB/s
60.8% Good
Read 139
Write 155
Mixed 107
SusWrite 165
195% 141 MB/s
4K Read 9.5
4K Write 0.8
4K Mixed 0.4
76% 3.57 MB/s
687GB free, PID 3910
Operating at USB 3.1 Speed
SusWrite @10s intervals: 155 164 163 165 170 164 MB/s
59.7% Above average
Read 137
Write 125
Mixed 108
SusWrite 163
182% 133 MB/s
4K Read 7.3
4K Write 0.8
4K Mixed 0.4
68% 2.83 MB/s
664GB free, PID 3910
Operating at USB 3.1 Speed
SusWrite @10s intervals: 112 111 112 113 111 112 MB/s
48.3% Average
Read 111
Write 110
Mixed 80
SusWrite 112
140% 103 MB/s
4K Read 0.8
4K Write 2.5
4K Mixed 0.9
119% 1.4 MB/s
419GB free, PID 3910
Operating at USB 2.1 Speed
SusWrite @10s intervals: 21 22 25 25 25 24 MB/s
7.09% Terrible
Read 9
Write 9.5
Mixed 9.5
SusWrite 23.6
19% 12.9 MB/s
4K Read 0.1
4K Write 0.2
4K Mixed 0.1
11% 0.13 MB/s
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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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