TEST
YOUR USB

KINGSTON (ExtHD)

SA400S37960G 960GB

▲ 500 ▼

Release date ≈ Q1 2020.

Average Bench: 126% (3rd of 639)

Based on 3 user benchmarks.  Device: VID 152d PID 0578 Model: KINGSTON SA400S37960G
Poor: 110%Average: 126% Great: 151%

Outstanding average bench

The KINGSTON SA400S37960G 960GB averaged 26.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the KINGSTON SA400S37960G 960GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 19.2MB/s
Avg. 4K Random Write Speed 16MB/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. Sequential Read Speed 170MB/s
Avg. 4K Random Read Speed 13.4MB/s
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Average Bench

(Based on 3 samples)
Rank 3126%
Min Avg Max
142 Read 170 218
94.4 Write 134 212
77.5 Mixed 119 201
200 SusWrite 227 272
221% 162 MB/s
Min Avg Max
8.9 4K Read 13.4 18.5
9.2 4K Write 16 22.8
6.4 4K Mixed 11.8 19
995% 13.7 MB/s
Min Avg Max
9.6 DQ Read 14.1 22.4
13.7 DQ Write 19.2 29.8
11 DQ Mixed 15.3 23.2
1,225% 16.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
893GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 205 207 207 211 211 209 MB/s
151% Outstanding
Read 218
Write 212
Mixed 201
SusWrite 208
286% 210 MB/s
4K Read 18.5
4K Write 22.8
4K Mixed 19
1,490% 20.1 MB/s
DQ Read 22.4
DQ Write 29.8
DQ Mixed 23.2
1,886% 25.1 MB/s
722GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 166 202 209 206 207 210 MB/s
118% Outstanding
Read 149
Write 94.4
Mixed 78.6
SusWrite 200
175% 130 MB/s
4K Read 12.8
4K Write 16.1
4K Mixed 9.9
932% 12.9 MB/s
DQ Read 9.6
DQ Write 13.7
DQ Mixed 11.6
896% 11.6 MB/s
156GB free, PID 0578
Operating at USB 3.0 Speed
SusWrite @10s intervals: 284 235 279 279 277 276 MB/s
110% Outstanding
Read 142
Write 95.1
Mixed 77.5
SusWrite 272
202% 146 MB/s
4K Read 8.9
4K Write 9.2
4K Mixed 6.4
564% 8.17 MB/s
DQ Read 10.3
DQ Write 14.1
DQ Mixed 11
892% 11.8 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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