TEST
YOUR USB

KINGSTON (ExtHD)

SUV400S37480G 480GB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 128% (3rd of 639)

Based on 4 user benchmarks.  Device: VID 174c PID 55aa Model: KINGSTON SUV400S37480G
Poor: 35%Average: 128% Great: 172%

Outstanding average bench

The KINGSTON SUV400S37480G 480GB averaged 28.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the KINGSTON SUV400S37480G 480GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 36.6MB/s
Avg. 4K Random Write Speed 20.7MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 4K Random Read Speed 9.94MB/s
Avg. Sequential Read Speed 202MB/s
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Average Bench

(Based on 4 samples)
Rank 3128%
Min Avg Max
30.1 Read 202 295
26.3 Write 189 282
14.9 Mixed 119 242
137 SusWrite 146 156
216% 164 MB/s
Min Avg Max
6.6 4K Read 9.94 18.3
7.55 4K Write 20.7 33
3.1 4K Mixed 5.44 9.86
926% 12 MB/s
Min Avg Max
15.8 DQ Read 19.2 21.3
31.8 DQ Write 36.6 41.9
9.58 DQ Mixed 17.4 25.2
1,907% 24.4 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
72GB free, PID 55aa
SusWrite @10s intervals: 217 214 127 132 130 113 MB/s
172% Outstanding
Read 224
Write 217
Mixed 160
SusWrite 156
251% 189 MB/s
4K Read 18.3
4K Write 33
4K Mixed 3.1
1,296% 18.1 MB/s
DQ Read 20.4
DQ Write 41.9
DQ Mixed 25.2
2,358% 29.2 MB/s
147GB free, PID 55aa
Operating at USB 3.0 Speed
172% Outstanding
Read 295
Write 282
Mixed 242
346% 273 MB/s
4K Read 7.2
4K Write 21.4
4K Mixed 9.86
1,090% 12.8 MB/s
DQ Read 15.8
DQ Write 31.8
DQ Mixed 9.58
1,466% 19.1 MB/s
94GB free, PID 55aa
Operating at USB 3.1 Speed
SusWrite @10s intervals: 193 177 141 115 77 117 MB/s
133% Outstanding
Read 258
Write 233
Mixed 60.2
SusWrite 137
215% 172 MB/s
4K Read 6.6
4K Write 20.9
4K Mixed 4.6
892% 10.7 MB/s
DQ Read 21.3
DQ Write 36.1
DQ Mixed 17.4
1,899% 24.9 MB/s
447GB free, PID 55aa
Operating at USB 2.1 Speed
35.1% Below average
Read 30.1
Write 26.3
Mixed 14.9
29% 23.8 MB/s
4K Read 7.66
4K Write 7.55
4K Mixed 4.2
428% 6.47 MB/s
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

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