TEST
YOUR USB

Generic (ExtHD)

External 240GB

▲ 500 ▼

Release date ≈ Q4 2015.

Average Bench: 52.7% (21st of 639)

Based on 20 user benchmarks.  Device: VID 13fd PID 1340 Model: Generic External
Poor: 18%Average: 52.7% Great: 74%

Average average bench

The Generic External 240GB averaged 47.2% 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 19.1MB/s
Avg. 4K Random Write Speed 12.4MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Generic External 240GB is 56.1%. This is a relatively wide range which indicates that the Generic External 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 34.9MB/s
Avg. Sequential Mixed IO Speed 30.9MB/s
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Average Bench

(Based on 20 samples)
Rank 2152.7%
Min Avg Max
8.2 Read 34.9 52
6.5 Write 31.7 41.6
6.9 Mixed 30.9 41
3.5 SusWrite 32.3 41.3
44% 32.5 MB/s
Min Avg Max
0.1 4K Read 10.1 16.9
0.2 4K Write 12.4 19.2
0.1 4K Mixed 8.85 16.8
762% 10.5 MB/s
Min Avg Max
9.4 DQ Read 12.2 15.2
13 DQ Write 19.1 24.8
2.34 DQ Mixed 11.8 17.3
1,095% 14.4 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
102GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 41 40 41 40 40 40 MB/s
76.5% Very good
Read 39
Write 39.6
Mixed 39.2
SusWrite 40.5
54% 39.6 MB/s
4K Read 16.8
4K Write 18.9
4K Mixed 16.8
1,277% 17.5 MB/s
DQ Read 13.7
DQ Write 24.8
DQ Mixed 17.3
1,483% 18.6 MB/s
49GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 35 35 35 35 35 32 MB/s
65.9% Good
Read 30
Write 28.7
Mixed 28.7
SusWrite 34.4
42% 30.5 MB/s
4K Read 10.3
4K Write 16.8
4K Mixed 10.2
957% 12.4 MB/s
DQ Read 13.4
DQ Write 17.3
DQ Mixed 12.1
1,050% 14.3 MB/s
26GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 41 41 40 40 42 42 MB/s
64.1% Good
Read 40.7
Write 41.6
Mixed 41
SusWrite 41.3
57% 41.2 MB/s
4K Read 14.3
4K Write 14.9
4K Mixed 11.5
951% 13.6 MB/s
DQ Read 11.6
DQ Write 21.3
DQ Mixed 15.2
1,284% 16 MB/s
51GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 37 37 37 39 39 35 MB/s
59.8% Above average
Read 50.7
Write 37.7
Mixed 38.1
SusWrite 37.5
54% 41 MB/s
4K Read 16.9
4K Write 13.1
4K Mixed 13.8
978% 14.6 MB/s
DQ Read 15.2
DQ Write 16.9
DQ Mixed 15.6
1,162% 15.9 MB/s
28GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 35 35 35 23 27 24 MB/s
40.9% Average
Read 52
Write 33.3
Mixed 32
SusWrite 29.7
47% 36.8 MB/s
4K Read 14.9
4K Write 7.6
4K Mixed 10.3
664% 10.9 MB/s
223GB free, PID 1340
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 40 40 42 41 38 MB/s
34.7% Below average
Read 36.2
Write 36.3
Mixed 35.9
SusWrite 39.9
51% 37.1 MB/s
4K Read 11.1
4K Write 5.9
4K Mixed 8.3
524% 8.43 MB/s
20 MORE »
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