TEST
YOUR USB

Disk (ExtHD)

Name 256GB

▲ 500 ▼

Release date ≈ Q4 2014.

Average Bench: 62.8% (10th of 639)

Based on 60 user benchmarks.  Device: VID 152d PID 2509 Model: Disk Name
Poor: 29%Average: 62.8% Great: 79%

Above average average bench

The Disk Name 256GB averaged 37.2% 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 19.3MB/s
Avg. 4K Random Write Speed 15.4MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Disk Name 256GB is 49.9%. This is a relatively wide range which indicates that the Disk Name 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 36.5MB/s
Avg. Sequential Mixed IO Speed 34.7MB/s
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Average Bench

(Based on 60 samples)
Rank 1062.8%
Min Avg Max
23.9 Read 36.5 42.3
20.3 Write 35 42.4
21.7 Mixed 34.7 41.9
20.9 SusWrite 36.2 43
48.6% 35.6 MB/s
Min Avg Max
3.16 4K Read 9.77 14.6
5.34 4K Write 15.4 19.8
3.92 4K Mixed 10.2 16.5
907% 11.8 MB/s
Min Avg Max
7.78 DQ Read 11.8 15.2
14.5 DQ Write 19.3 22
6.2 DQ Mixed 12.4 17.1
1,124% 14.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
44GB free, PID 2509
Operating at USB 2.0 Speed
SusWrite @10s intervals: 42 41 42 40 41 41 MB/s
77.4% Very good
Read 35.8
Write 36.3
Mixed 35
SusWrite 40.9
51% 37 MB/s
4K Read 14.4
4K Write 19.5
4K Mixed 10.2
1,064% 14.7 MB/s
DQ Read 14.5
DQ Write 20.9
DQ Mixed 16.4
1,322% 17.3 MB/s
138GB free, PID 2509
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 38 39 40 40 40 MB/s
64% Good
Read 52.6
Write 39
Mixed 38.8
SusWrite 38.7
56% 42.3 MB/s
4K Read 15.8
4K Write 14.4
4K Mixed 14.7
1,048% 15 MB/s
DQ Read 13.9
DQ Write 21.2
DQ Mixed 16.3
1,327% 17.1 MB/s
175GB free, PID 2509
Operating at USB 2.0 Speed
SusWrite @10s intervals: 33 34 34 35 35 35 MB/s
51.3% Above average
Read 49.9
Write 35.3
Mixed 35.1
SusWrite 34.4
50% 38.7 MB/s
4K Read 17
4K Write 10.6
4K Mixed 14
900% 13.9 MB/s
DQ Read 13.1
DQ Write 18
DQ Mixed 15
1,171% 15.4 MB/s
165GB free, PID 2509
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 38 38 39 39 39 MB/s
51.2% Above average
Read 36.2
Write 39.3
Mixed 29.8
SusWrite 38.8
49% 36 MB/s
4K Read 8
4K Write 11.6
4K Mixed 13.7
890% 11.1 MB/s
DQ Read 12.2
DQ Write 19.9
DQ Mixed 15.1
1,236% 15.7 MB/s
21GB free, PID 2509
Operating at USB 2.0 Speed
SusWrite @10s intervals: 39 39 39 39 36 36 MB/s
47.8% Average
Read 26.8
Write 35.9
Mixed 37.8
SusWrite 38
49% 34.6 MB/s
4K Read 14.1
4K Write 10.5
4K Mixed 12.2
824% 12.3 MB/s
DQ Read 12.8
DQ Write 19.3
DQ Mixed 14.4
1,194% 15.5 MB/s
60 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.

 Comments

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