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YOUR USB

Sharkoon (ExtHD)

QuickPort Duo Cl 500GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 220% (1st of 639)

Based on 9 user benchmarks.  Device: VID 05e3 PID 2013 Model: Sharkoon QuickPort Duo Cl
Poor: 36%Average: 220% Great: 405%

Outstanding average bench

The Sharkoon QuickPort Duo Cl 500GB averaged 119.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Sharkoon QuickPort Duo Cl 500GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 80.1MB/s
Avg. 4K-64Thread Mixed IO Speed 45.2MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Sharkoon QuickPort Duo Cl 500GB is 369%. This is a particularly wide range which indicates that the Sharkoon QuickPort Duo Cl 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 289MB/s
Avg. 4K Random Read Speed 17.7MB/s
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Average Bench

(Based on 9 samples)
Rank 1220%
Min Avg Max
98 Read 289 453
89.3 Write 282 481
26 Mixed 241 406
86.5 SusWrite 273 484
368% 271 MB/s
Min Avg Max
0.5 4K Read 17.7 39.1
0.8 4K Write 37.1 80.9
0.6 4K Mixed 23.5 51.6
2,127% 26.1 MB/s
Min Avg Max
27.7 DQ Read 33.5 36.6
65.4 DQ Write 80.1 97.8
31.5 DQ Mixed 45.2 55.4
4,387% 52.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
113GB free, PID 2013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 475 471 475 474 474 474 MB/s
362% Outstanding
Read 450
Write 477
Mixed 386
SusWrite 474
612% 447 MB/s
4K Read 32.2
4K Write 60.6
4K Mixed 41.3
3,585% 44.7 MB/s
DQ Read 36.5
DQ Write 79.8
DQ Mixed 48.9
4,513% 55.1 MB/s
114GB free, PID 2013
Operating at USB 3.1 Speed
SusWrite @10s intervals: 108 113 113 113 115 113 MB/s
310% Outstanding
Read 453
Write 476
Mixed 410
SusWrite 113
476% 363 MB/s
4K Read 34.5
4K Write 68.9
4K Mixed 45.1
4,006% 49.5 MB/s
DQ Read 36.6
DQ Write 80.2
DQ Mixed 48.9
4,527% 55.2 MB/s
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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