TEST
YOUR USB

KINGSTON (ExtHD)

SH103S3480G 480GB

▲ 500 ▼

Release date ≈ Q3 2016.

Average Bench: 117% (3rd of 639)

Based on 6 user benchmarks.  Device: VID 11b0 PID 6388 Model: KINGSTON SH103S3480G
Poor: 32%Average: 117% Great: 178%

Outstanding average bench

The KINGSTON SH103S3480G 480GB averaged 16.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the KINGSTON SH103S3480G 480GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 18.5MB/s
Avg. 4K Random Write Speed 13.6MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KINGSTON SH103S3480G 480GB is 146%. This is a particularly wide range which indicates that the KINGSTON SH103S3480G 480GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 13.4MB/s
Avg. Sequential Read Speed 256MB/s
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Average Bench

(Based on 6 samples)
Rank 3117%
Min Avg Max
32.3 Read 256 390
27 Write 166 256
29 Mixed 191 294
26.6 SusWrite 118 209
233% 183 MB/s
Min Avg Max
5.25 4K Read 13.4 21.9
5.2 4K Write 13.6 21.9
2.97 4K Mixed 9.92 21.5
851% 12.3 MB/s
Min Avg Max
11.2 DQ Read 19.3 22.7
12.1 DQ Write 18.5 23.5
6.05 DQ Mixed 12.9 22.8
1,140% 16.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
25GB free, PID 6388
Operating at USB 3.0 Speed
178% Outstanding
Read 390
Write 256
Mixed 294
381% 313 MB/s
4K Read 21.9
4K Write 19.8
4K Mixed 11.4
1,142% 17.7 MB/s
DQ Read 22.1
DQ Write 19.8
DQ Mixed 11.5
1,148% 17.8 MB/s
108GB free, PID 6388
Operating at USB 3.0 Speed
SusWrite @10s intervals: 222 204 227 204 197 202 MB/s
162% Outstanding
Read 307
Write 253
Mixed 291
SusWrite 209
354% 265 MB/s
4K Read 21.1
4K Write 21.9
4K Mixed 21.5
1,554% 21.5 MB/s
DQ Read 22.7
DQ Write 18.4
DQ Mixed 22.8
1,486% 21.3 MB/s
407GB free, PID 6388
Operating at USB 3.0 Speed
136% Outstanding
Read 303
Write 147
Mixed 237
272% 229 MB/s
4K Read 17.2
4K Write 18.3
4K Mixed 11.1
1,064% 15.5 MB/s
DQ Read 21.3
DQ Write 23.5
DQ Mixed 11.4
1,266% 18.7 MB/s
340GB free, PID 6388
Operating at USB 3.0 Speed
118% Outstanding
Read 337
Write 237
Mixed 191
303% 255 MB/s
4K Read 5.25
4K Write 5.2
4K Mixed 2.97
297% 4.47 MB/s
195GB free, PID 6388
Operating at USB 3.0 Speed
73.2% Very good
Read 170
Write 74.2
Mixed 106
134% 117 MB/s
4K Read 8.49
4K Write 9.92
4K Mixed 6.08
576% 8.16 MB/s
DQ Read 11.2
DQ Write 12.1
DQ Mixed 6.05
659% 9.78 MB/s
261GB free, PID 6388
Operating at USB 2.1 Speed
SusWrite @10s intervals: 27 27 27 26 26 26 MB/s
32.3% Below average
Read 32.3
Write 27
Mixed 29
SusWrite 26.6
39% 28.7 MB/s
4K Read 6.6
4K Write 6.6
4K Mixed 6.5
470% 6.57 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.

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