TEST
YOUR USB

KINGSTON (ExtHD)

SV300S37A120G 120GB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 62.1% (10th of 639)

Based on 6 user benchmarks.  Device: VID 04fc PID 0c25 Model: KINGSTON SV300S37A120G
Poor: 12%Average: 62.1% Great: 77%

Above average average bench

The KINGSTON SV300S37A120G 120GB averaged 37.8% 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-64Thread Write Speed 19.2MB/s
Avg. 4K Random Write Speed 15.1MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the KINGSTON SV300S37A120G 120GB is 64.6%. This is a particularly wide range which indicates that the KINGSTON SV300S37A120G 120GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 37.3MB/s
Avg. Sequential Mixed IO Speed 36.5MB/s
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Average Bench

(Based on 6 samples)
Rank 1062.1%
Min Avg Max
32.2 Read 37.3 39.2
33.6 Write 37.4 39.2
30 Mixed 36.5 38.8
38.4 SusWrite 38.9 39.7
51.5% 37.5 MB/s
Min Avg Max
0.05 4K Read 9.05 11.9
0.05 4K Write 15.1 19.5
0.03 4K Mixed 10.2 14.2
892% 11.4 MB/s
Min Avg Max
8.2 DQ Read 11.7 12.7
15.3 DQ Write 19.2 21.1
4.69 DQ Mixed 12.5 15.1
1,123% 14.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
87GB free, PID 0c25
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 39 39 39 39 39 MB/s
76.7% Very good
Read 38.8
Write 38
Mixed 37.2
SusWrite 38.6
52% 38.2 MB/s
4K Read 11.8
4K Write 19.5
4K Mixed 14.1
1,187% 15.1 MB/s
DQ Read 12.6
DQ Write 20.5
DQ Mixed 14.1
1,224% 15.7 MB/s
23GB free, PID 0c25
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 39 39 38 39 39 MB/s
76.1% Very good
Read 38.7
Write 38.5
Mixed 38.8
SusWrite 38.8
53% 38.7 MB/s
4K Read 11.5
4K Write 19.3
4K Mixed 14.1
1,179% 15 MB/s
DQ Read 12.5
DQ Write 20
DQ Mixed 14.9
1,233% 15.8 MB/s
25GB free, PID 0c25
Operating at USB 2.0 Speed
SusWrite @10s intervals: 39 39 40 40 40 40 MB/s
75.7% Very good
Read 37.8
Write 39.2
Mixed 38
SusWrite 39.7
53% 38.7 MB/s
4K Read 10.8
4K Write 19.2
4K Mixed 13.7
1,159% 14.6 MB/s
DQ Read 12.3
DQ Write 19.1
DQ Mixed 13.9
1,168% 15.1 MB/s
111GB free, PID 0c25
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 37 39 39 39 39 MB/s
74% Very good
Read 39.2
Write 38.8
Mixed 38.7
SusWrite 38.4
53% 38.8 MB/s
4K Read 11.9
4K Write 18.6
4K Mixed 14.2
1,160% 14.9 MB/s
DQ Read 12.7
DQ Write 21.1
DQ Mixed 15.1
1,278% 16.3 MB/s
11GB free, PID 0c25
Operating at USB 2.0 Speed
58% Above average
Read 36.9
Write 36.4
Mixed 36.1
47% 36.4 MB/s
4K Read 8.24
4K Write 13.9
4K Mixed 4.81
667% 8.99 MB/s
DQ Read 8.2
DQ Write 15.3
DQ Mixed 4.69
711% 9.4 MB/s
104GB free, PID 0c25
Operating at USB 2.0 Speed
12.2% Very poor
Read 32.2
Write 33.6
Mixed 30
41% 31.9 MB/s
4K Read 0.05
4K Write 0.05
4K Mixed 0.03
3% 0.04 MB/s
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