TEST
YOUR USB

(ExtHD)

Generic 1TB

▲ 500 ▼

Release date ≤ Q2 2014.

Average Bench: 48.9% (24th of 639)

Based on 15 user benchmarks.  Device: VID 152d PID 0539 Model: Generic
Poor: 17%Average: 48.9% Great: 73%

Below average average bench

The Generic 1TB averaged 51.0% 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. Sustained Write Speed 124MB/s
Avg. 4K Random Write Speed 1.86MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Generic 1TB is 56.7%. This is a relatively wide range which indicates that the Generic 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.78MB/s
Avg. 4K Random Mixed IO Speed 0.64MB/s
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Average Bench

(Based on 15 samples)
Rank 2448.9%
Min Avg Max
27.2 Read 120 196
20 Write 116 188
13.1 Mixed 69.3 151
25.9 SusWrite 124 200
144% 107 MB/s
Min Avg Max
0.42 4K Read 0.78 1.2
1.32 4K Write 1.86 2.63
0.21 4K Mixed 0.64 1
88% 1.09 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
763GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 199 200 200 201 200 199 MB/s
78.1% Very good
Read 195
Write 158
Mixed 85.7
SusWrite 200
211% 160 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.8
98% 1.2 MB/s
520GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 174 179 177 178 177 177 MB/s
73.2% Very good
Read 196
Write 132
Mixed 86.5
SusWrite 177
192% 148 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.8
98% 1.2 MB/s
697GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 188 194 194 194 194 193 MB/s
67.8% Good
Read 139
Write 113
Mixed 77.5
SusWrite 193
177% 130 MB/s
4K Read 0.7
4K Write 1.8
4K Mixed 0.8
91% 1.1 MB/s
814GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 147 147 148 146 147 147 MB/s
66.1% Good
Read 189
Write 183
Mixed 84.3
SusWrite 147
198% 151 MB/s
4K Read 0.8
4K Write 2.1
4K Mixed 0.7
98% 1.2 MB/s
760GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 108 106 107 107 106 106 MB/s
58.8% Above average
Read 195
Write 188
Mixed 86.8
SusWrite 107
186% 144 MB/s
4K Read 0.8
4K Write 2.3
4K Mixed 0.8
108% 1.3 MB/s
95GB free, PID 0539
Operating at USB 3.0 Speed
SusWrite @10s intervals: 80 81 80 82 84 86 MB/s
40.4% Average
Read 111
Write 104
Mixed 57.1
SusWrite 82.1
116% 88.6 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.9
102% 1.23 MB/s
930GB free, PID 0539
Operating at USB 2.1 Speed
SusWrite @10s intervals: 42 43 42 43 43 42 MB/s
21.8% Poor
Read 42.5
Write 42
Mixed 33.5
SusWrite 42.5
54% 40.1 MB/s
4K Read 0.8
4K Write 2
4K Mixed 0.9
102% 1.23 MB/s
357GB free, PID 0539
Operating at USB 2.1 Speed
SusWrite @10s intervals: 27 26 27 26 25 25 MB/s
14.2% Very poor
Read 27.2
Write 20
Mixed 19
SusWrite 25.9
31% 23 MB/s
4K Read 1.2
4K Write 1.4
4K Mixed 0.9
83% 1.17 MB/s
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