TEST
YOUR USB

USB3.0 (ExtHD)

Super Speed 1TB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 38.1% (48th of 639)

Based on 28 user benchmarks.  Device: VID 152d PID 0562 Model: USB3.0 Super Speed
Poor: 15%Average: 38.1% Great: 149%

Poor average bench

The USB3.0 Super Speed 1TB averaged 61.8% 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 43.5MB/s
Avg. 4K-64Thread Mixed IO Speed 28.6MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the USB3.0 Super Speed 1TB is 134%. This is a particularly wide range which indicates that the USB3.0 Super Speed 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 2.68MB/s
Avg. Sequential Read Speed 64MB/s
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Average Bench

(Based on 28 samples)
Rank 4838.1%
Min Avg Max
10.7 Read 64 276
19.4 Write 49.6 281
15.4 Mixed 53 273
20.7 SusWrite 50.5 245
72.2% 54.3 MB/s
Min Avg Max
0.2 4K Read 2.68 26.4
0 4K Write 5.6 52.9
0 4K Mixed 3.32 33
313% 3.87 MB/s
Min Avg Max
21.6 DQ Read 24.1 28.6
31.8 DQ Write 43.5 61.5
24.2 DQ Mixed 28.6 36.1
2,542% 32.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
53GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 233 244 239 247 254 254 MB/s
262% Outstanding
Read 276
Write 138
Mixed 234
SusWrite 245
294% 223 MB/s
4K Read 26.4
4K Write 52.9
4K Mixed 33
3,020% 37.4 MB/s
DQ Read 28.6
DQ Write 61.5
DQ Mixed 36.1
3,426% 42.1 MB/s
53GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 311 303 306 324 318 323 MB/s
194% Outstanding
Read 300
Write 316
Mixed 287
SusWrite 314
419% 304 MB/s
4K Read 20.3
4K Write 25.3
4K Mixed 21.9
1,681% 22.5 MB/s
DQ Read 22.5
DQ Write 27.2
DQ Mixed 23.2
1,798% 24.3 MB/s
371GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 92 83 84 85 85 84 MB/s
53.3% Above average
Read 141
Write 89.9
Mixed 69
SusWrite 85.5
122% 96.4 MB/s
4K Read 1.4
4K Write 4.5
4K Mixed 0.3
168% 2.07 MB/s
166GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 90 87 85 88 87 88 MB/s
38.9% Below average
Read 99.5
Write 103
Mixed 37.2
SusWrite 87.6
108% 81.8 MB/s
4K Read 0.5
4K Write 1.7
4K Mixed 0.5
77% 0.9 MB/s
151GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 69 71 69 71 69 69 MB/s
36.6% Below average
Read 67.7
Write 67.8
Mixed 53.4
SusWrite 69.7
88% 64.6 MB/s
4K Read 0.9
4K Write 3.7
4K Mixed 0.9
160% 1.83 MB/s
119GB free, PID 0562
Operating at USB 3.0 Speed
SusWrite @10s intervals: 16 16 21 28 21 22 MB/s
6.11% Terrible
Read 10.7
Write 19.4
Mixed 15.4
SusWrite 20.7
24% 16.5 MB/s
4K Read 0.2
4K Write 0
4K Mixed 0
1% 0.07 MB/s
28 MORE »
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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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