TEST
YOUR USB

Innostor (ExtHD)

Ext. HDD 480GB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 115% (3rd of 639)

Based on 17 user benchmarks.  Device: VID 1f75 PID 0621 Model: Innostor Ext. HDD
Poor: 37%Average: 115% Great: 170%

Outstanding average bench

The Innostor Ext. HDD 480GB averaged 14.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Innostor Ext. HDD 480GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 26.5MB/s
Avg. 4K Random Write Speed 17.5MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Innostor Ext. HDD 480GB is 132%. This is a particularly wide range which indicates that the Innostor Ext. HDD 480GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 180MB/s
Avg. 4K Random Read Speed 12.8MB/s
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Average Bench

(Based on 17 samples)
Rank 3115%
Min Avg Max
28.7 Read 180 256
30.4 Write 156 239
26.7 Mixed 138 224
29.9 SusWrite 145 226
206% 155 MB/s
Min Avg Max
5.4 4K Read 12.8 18.3
5.4 4K Write 17.5 37.1
0.4 4K Mixed 10.1 17.5
988% 13.5 MB/s
Min Avg Max
7.2 DQ Read 14.4 21.9
11 DQ Write 26.5 50.6
8.6 DQ Mixed 14.1 21.3
1,435% 18.3 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
384GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 211 212 213 213 213 206 MB/s
155% Outstanding
Read 208
Write 189
Mixed 201
SusWrite 211
276% 202 MB/s
4K Read 18.2
4K Write 24.3
4K Mixed 13.9
1,367% 18.8 MB/s
DQ Read 18.6
DQ Write 25.8
DQ Mixed 14.4
1,436% 19.6 MB/s
447GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 93 95 93 94 91 93 MB/s
117% Outstanding
Read 206
Write 183
Mixed 121
SusWrite 93.1
194% 151 MB/s
4K Read 12.1
4K Write 20.9
4K Mixed 10.2
1,103% 14.4 MB/s
DQ Read 17.8
DQ Write 37.6
DQ Mixed 14.4
1,835% 23.3 MB/s
384GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 212 211 204 166 77 78 MB/s
108% Outstanding
Read 204
Write 177
Mixed 26.7
SusWrite 158
179% 142 MB/s
4K Read 17
4K Write 13
4K Mixed 0.5
522% 10.2 MB/s
DQ Read 11.2
DQ Write 25.9
DQ Mixed 14.8
1,426% 17.3 MB/s
99GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 126 3.7 3.6 156 149 127 MB/s
88.3% Excellent
Read 240
Write 213
Mixed 196
SusWrite 94.3
242% 186 MB/s
4K Read 8.1
4K Write 10.1
4K Mixed 9.4
693% 9.2 MB/s
DQ Read 7.2
DQ Write 11
DQ Mixed 8.6
693% 8.93 MB/s
204GB free (System drive), PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 165 193 45 30 31 36 MB/s
72.5% Very good
Read 93.8
Write 91.9
Mixed 77.2
SusWrite 83.5
117% 86.6 MB/s
4K Read 8.5
4K Write 12.6
4K Mixed 8.2
739% 9.77 MB/s
DQ Read 8
DQ Write 14.3
DQ Mixed 10.3
866% 10.9 MB/s
17 MORE »
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