TEST
YOUR USB

ICY (ExtHD)

BOX BOX IB-3620 2TB

▲ 500 ▼

Release date ≈ Q4 2015.

Average Bench: 40.3% (40th of 639)

Based on 81 user benchmarks.  Device: VID 067b PID 2773 Model: ICY BOX ICY BOX IB-3620
Poor: 11%Average: 40.3% Great: 57%

Below average average bench

The ICY BOX BOX IB-3620 2TB averaged 59.6% 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 Random Write Speed 1.8MB/s
Avg. Sequential Write Speed 102MB/s

Average consistency

The range of scores (95th - 5th percentile) for the ICY BOX BOX IB-3620 2TB is 46.1%. This is a relatively wide range which indicates that the ICY BOX BOX IB-3620 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.86MB/s
Avg. 4K Random Mixed IO Speed 0.65MB/s
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Average Bench

(Based on 81 samples)
Rank 4040.3%
Min Avg Max
32.2 Read 111 191
35.6 Write 102 166
21.5 Mixed 59.1 99.9
4.24 SusWrite 80.5 123
116% 88.3 MB/s
Min Avg Max
0.31 4K Read 0.86 1.19
0.5 4K Write 1.8 2.97
0.1 4K Mixed 0.65 1
86.4% 1.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 177 179 174 174 174 177 MB/s
72% Very good
Read 189
Write 154
Mixed 81.2
SusWrite 176
196% 150 MB/s
4K Read 0.7
4K Write 2
4K Mixed 0.8
98% 1.17 MB/s
1.5TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 139 139 140 140 140 140 MB/s
57.9% Above average
Read 135
Write 140
Mixed 82.2
SusWrite 140
168% 124 MB/s
4K Read 1
4K Write 2.5
4K Mixed 1
123% 1.5 MB/s
1.5TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 115 146 145 146 145 116 MB/s
56.1% Above average
Read 138
Write 140
Mixed 64.6
SusWrite 135
159% 119 MB/s
4K Read 0.4
4K Write 2.1
4K Mixed 1
107% 1.17 MB/s
390GB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 102 102 102 106 101 MB/s
51.9% Above average
Read 169
Write 134
Mixed 79.6
SusWrite 103
155% 121 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.7
81% 1 MB/s
2TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 109 116 113 118 121 125 MB/s
50.1% Above average
Read 133
Write 123
Mixed 68.6
SusWrite 117
146% 110 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 0.9
91% 1.1 MB/s
1.5TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 111 106 102 121 123 121 MB/s
49.1% Average
Read 115
Write 126
Mixed 73
SusWrite 114
145% 107 MB/s
4K Read 0.9
4K Write 2.4
4K Mixed 0.9
116% 1.4 MB/s
2TB free, PID 2773
Operating at USB 3.0 Speed
SusWrite @10s intervals: 96 103 103 109 107 109 MB/s
46.5% Average
Read 122
Write 110
Mixed 73.4
SusWrite 104
136% 102 MB/s
4K Read 0.9
4K Write 1.9
4K Mixed 0.6
88% 1.13 MB/s
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