TEST
YOUR USB

iODD (ExtHD)

External HDD 120GB

▲ 500 ▼

Release date ≈ Q1 2015.

Average Bench: 93% (5th of 639)

Based on 29 user benchmarks.  Device: VID 04c5 PID 2028 Model: iODD External HDD
Poor: 14%Average: 93% Great: 146%

Excellent average bench

The iODD External HDD 120GB averaged just 7.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the iODD External HDD 120GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 24.1MB/s
Avg. 4K Random Write Speed 17.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the iODD External HDD 120GB is 133%. This is a particularly wide range which indicates that the iODD External HDD 120GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 147MB/s
Avg. Sustained Write Speed 76.2MB/s
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Average Bench

(Based on 29 samples)
Rank 593%
Min Avg Max
14 Read 147 252
4.5 Write 108 241
6.7 Mixed 104 208
4.4 SusWrite 76.2 159
140% 109 MB/s
Min Avg Max
0.2 4K Read 12.3 21.8
0.2 4K Write 17.1 26
0.2 4K Mixed 9.81 22.6
959% 13.1 MB/s
Min Avg Max
9.1 DQ Read 15.6 24.9
14.6 DQ Write 24.1 37
4.37 DQ Mixed 13.1 27.6
1,324% 17.6 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
43GB free, PID 2028
Operating at USB 3.0 Speed
SusWrite @10s intervals: 98 128 130 130 127 120 MB/s
134% Outstanding
Read 192
Write 133
Mixed 120
SusWrite 122
182% 142 MB/s
4K Read 16.5
4K Write 24.6
4K Mixed 10.5
1,255% 17.2 MB/s
DQ Read 16.2
DQ Write 24.4
DQ Mixed 12.9
1,329% 17.8 MB/s
72GB free, PID 2028
Operating at USB 3.0 Speed
SusWrite @10s intervals: 187 51 44 52 52 52 MB/s
119% Outstanding
Read 177
Write 136
Mixed 143
SusWrite 73
171% 132 MB/s
4K Read 16.1
4K Write 23.9
4K Mixed 13.6
1,335% 17.9 MB/s
DQ Read 14.4
DQ Write 21.8
DQ Mixed 13.9
1,268% 16.7 MB/s
48GB free, PID 2028
Operating at USB 3.0 Speed
SusWrite @10s intervals: 194 50 46 53 52 51 MB/s
112% Outstanding
Read 153
Write 124
Mixed 163
SusWrite 74.1
170% 128 MB/s
4K Read 15.3
4K Write 22.9
4K Mixed 13.7
1,302% 17.3 MB/s
DQ Read 17
DQ Write 27.1
DQ Mixed 14.8
1,488% 19.6 MB/s
78GB free, PID 2028
Operating at USB 3.0 Speed
SusWrite @10s intervals: 157 34 43 35 33 52 MB/s
108% Outstanding
Read 193
Write 159
Mixed 162
SusWrite 59
185% 143 MB/s
4K Read 15
4K Write 20.6
4K Mixed 13.6
1,219% 16.4 MB/s
DQ Read 17.5
DQ Write 25
DQ Mixed 17.1
1,497% 19.9 MB/s
52GB free, PID 2028
Operating at USB 3.0 Speed
SusWrite @10s intervals: 196 198 91 56 54 52 MB/s
99.3% Outstanding
Read 146
Write 128
Mixed 125
SusWrite 108
170% 127 MB/s
4K Read 11.3
4K Write 16.9
4K Mixed 8.7
913% 12.3 MB/s
DQ Read 13.7
DQ Write 20.9
DQ Mixed 16.2
1,313% 16.9 MB/s
10GB free, PID 2028
SusWrite @10s intervals: 194 53 52 52 44 51 MB/s
88.2% Excellent
Read 162
Write 101
Mixed 89.3
SusWrite 74.5
133% 107 MB/s
4K Read 10.1
4K Write 15
4K Mixed 8
820% 11 MB/s
DQ Read 10.4
DQ Write 17.2
DQ Mixed 10.5
981% 12.7 MB/s
29 MORE »
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