Average Bench: 36.5% (55th of 639)

Based on 5 user benchmarks.  Device: VID 0bc2 PID ab38 Model: Seagate Backup+ Hub BK
Poor: 24%Average: 36.5% Great: 48%

Poor average bench

The Seagate Backup+ Hub BK 1TB averaged 63.5% 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 Random Write Speed 1.9MB/s
Avg. Sequential Write Speed 86.2MB/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. 4K Random Read Speed 0.82MB/s
Avg. Sequential Read Speed 90.5MB/s
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Average Bench

(Based on 5 samples)
Min Avg Max
51.8 Read 90.5 110
60.1 Write 86.2 106
37.3 Mixed 62.2 78.5
53 SusWrite 79.5 117
107% 79.6 MB/s
Min Avg Max
0.6 4K Read 0.82 1.2
1.4 4K Write 1.9 2.5
0.7 4K Mixed 0.9 1.1
98.3% 1.21 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
190GB free, PID ab38
Operating at USB 3.1 Speed
SusWrite @10s intervals: 113 113 113 109 114 114 MB/s
Read 110
Write 106
Mixed 78.5
SusWrite 112
138% 102 MB/s
4K Read 1.2
4K Write 2.5
4K Mixed 1.1
127% 1.6 MB/s
111GB free, PID ab38
Operating at USB 3.1 Speed
SusWrite @10s intervals: 105 105 119 123 123 125 MB/s
Read 109
Write 71.8
Mixed 77
SusWrite 117
125% 93.6 MB/s
4K Read 0.7
4K Write 1.4
4K Mixed 0.7
74% 0.93 MB/s
81GB free, PID ab38
Operating at USB 3.1 Speed
SusWrite @10s intervals: 57 57 57 58 58 58 MB/s
Read 91.3
Write 96.8
Mixed 59
SusWrite 57.5
101% 76.2 MB/s
4K Read 0.8
4K Write 2.1
4K Mixed 1
108% 1.3 MB/s
132GB free, PID ab38
Operating at USB 3.1 Speed
SusWrite @10s intervals: 58 58 58 58 58 58 MB/s
Read 90.2
Write 96.5
Mixed 59
SusWrite 57.5
101% 75.8 MB/s
4K Read 0.8
4K Write 2
4K Mixed 1
105% 1.27 MB/s
136GB free, PID ab38
Operating at USB 3.1 Speed
SusWrite @10s intervals: 54 52 53 53 53 53 MB/s
Read 51.8
Write 60.1
Mixed 37.3
SusWrite 53
69% 50.5 MB/s
4K Read 0.6
4K Write 1.5
4K Mixed 0.7
77% 0.93 MB/s
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We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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