TEST
YOUR USB

USB3.0 (ExtHD)

TO SATA 250GB

▲ 500 ▼

Release date ≈ Q1 2023.

Average Bench: 154% (1st of 639)

Based on 3 user benchmarks.  Device: VID 154b PID 8001 Model: USB3.0 TO SATA
Poor: 58%Average: 154% Great: 204%

Outstanding average bench

The USB3.0 TO SATA 250GB averaged 54.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the USB3.0 TO SATA 250GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 27.6MB/s
Avg. 4K Random Write Speed 21.7MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 253MB/s
Avg. 4K-64Thread Read Speed 19.2MB/s
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Average Bench

(Based on 3 samples)
Rank 1154%
Min Avg Max
40 Read 253 360
40 Write 281 404
39.9 Mixed 250 360
40.6 SusWrite 214 304
342% 250 MB/s
Min Avg Max
15.8 4K Read 19.3 21.4
12.9 4K Write 21.7 26.2
11.2 4K Mixed 19.2 23.3
1,461% 20.1 MB/s
Min Avg Max
13.4 DQ Read 19.2 22.2
20.2 DQ Write 27.6 36.4
12.9 DQ Mixed 21.2 26.8
1,732% 22.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
42GB free, PID 8001
Operating at USB 3.0 Speed
SusWrite @10s intervals: 370 300 301 300 274 277 MB/s
204% Outstanding
Read 360
Write 404
Mixed 360
SusWrite 304
489% 357 MB/s
4K Read 21.4
4K Write 26.2
4K Mixed 23.3
1,763% 23.6 MB/s
DQ Read 22.2
DQ Write 26.3
DQ Mixed 23.9
1,790% 24.1 MB/s
49GB free, PID 8001
Operating at USB 3.0 Speed
SusWrite @10s intervals: 356 279 276 294 297 284 MB/s
201% Outstanding
Read 358
Write 401
Mixed 351
SusWrite 298
481% 352 MB/s
4K Read 20.8
4K Write 25.9
4K Mixed 23
1,740% 23.2 MB/s
DQ Read 22
DQ Write 36.4
DQ Mixed 26.8
2,231% 28.4 MB/s
174GB free, PID 8001
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 41 41 41 41 41 MB/s
58% Above average
Read 40
Write 40
Mixed 39.9
SusWrite 40.6
55% 40.1 MB/s
4K Read 15.8
4K Write 12.9
4K Mixed 11.2
878% 13.3 MB/s
DQ Read 13.4
DQ Write 20.2
DQ Mixed 12.9
1,176% 15.5 MB/s
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Age: 16 months

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