TEST
YOUR USB

KINGSTON (ExtHD)

SV300S37A120G 120GB

▲ 500 ▼

Release date ≈ Q2 2015.

Average Bench: 51.6% (21st of 639)

Based on 25 user benchmarks.  Device: VID 152d PID 2338 Model: KINGSTON SV300S37A120G
Poor: 23%Average: 51.6% Great: 77%

Average average bench

The KINGSTON SV300S37A120G 120GB averaged 48.4% 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 19MB/s
Avg. 4K-64Thread Mixed IO Speed 13MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the KINGSTON SV300S37A120G 120GB is 53.5%. This is a relatively wide range which indicates that the KINGSTON SV300S37A120G 120GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 34.1MB/s
Avg. Sequential Write Speed 31.7MB/s
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Average Bench

(Based on 25 samples)
Rank 2151.6%
Min Avg Max
19.2 Read 34.1 41
17.4 Write 31.7 41.7
20.2 Mixed 32.4 41.3
16.9 SusWrite 32.1 42
44.3% 32.6 MB/s
Min Avg Max
1.9 4K Read 8.57 12.3
1.9 4K Write 12.3 19.8
1.3 4K Mixed 8.66 14.5
743% 9.83 MB/s
Min Avg Max
10.9 DQ Read 12.5 14.8
12.8 DQ Write 19 22.4
7.27 DQ Mixed 13 15.7
1,136% 14.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
41GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 42 42 42 42 42 42 MB/s
78.8% Very good
Read 40.8
Write 41.7
Mixed 41.2
SusWrite 42
57% 41.4 MB/s
4K Read 12.3
4K Write 19.8
4K Mixed 14.5
1,212% 15.5 MB/s
DQ Read 13
DQ Write 19.5
DQ Mixed 15
1,222% 15.8 MB/s
56GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 37 37 37 38 38 MB/s
67.8% Good
Read 36.5
Write 35.8
Mixed 36.5
SusWrite 37.4
50% 36.6 MB/s
4K Read 11.7
4K Write 16.8
4K Mixed 13.5
1,074% 14 MB/s
DQ Read 12.6
DQ Write 17.3
DQ Mixed 14.1
1,115% 14.7 MB/s
111GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 41 42 42 42 42 42 MB/s
66.9% Good
Read 41.3
Write 42
Mixed 41.5
SusWrite 41.8
57% 41.7 MB/s
4K Read 15.1
4K Write 15.7
4K Mixed 14.7
1,090% 15.2 MB/s
DQ Read 13.3
DQ Write 21.5
DQ Mixed 15.5
1,308% 16.8 MB/s
19GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 40 39 39 39 39 39 MB/s
57.2% Above average
Read 38.1
Write 38.6
Mixed 38.7
SusWrite 39.1
53% 38.6 MB/s
4K Read 16.2
4K Write 12.8
4K Mixed 15.2
1,012% 14.7 MB/s
DQ Read 13.5
DQ Write 17.8
DQ Mixed 14.8
1,159% 15.4 MB/s
55GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 39 41 41 42 42 42 MB/s
49.8% Average
Read 39.6
Write 39.9
Mixed 39.8
SusWrite 41
55% 40.1 MB/s
4K Read 12.3
4K Write 10.5
4K Mixed 10.9
774% 11.2 MB/s
DQ Read 12.4
DQ Write 21.4
DQ Mixed 14.7
1,274% 16.2 MB/s
76GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 25 25 25 25 25 25 MB/s
48.2% Average
Read 25.4
Write 21.3
Mixed 25.1
SusWrite 25.1
33% 24.2 MB/s
4K Read 9.4
4K Write 12
4K Mixed 10.3
793% 10.6 MB/s
DQ Read 10.9
DQ Write 13.7
DQ Mixed 11.8
908% 12.1 MB/s
23GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 34 36 36 37 37 37 MB/s
43% Average
Read 51.6
Write 33.4
Mixed 35.4
SusWrite 36.2
51% 39.2 MB/s
4K Read 14
4K Write 7.9
4K Mixed 11.1
698% 11 MB/s
29GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 22 22 22 23 23 19 MB/s
29.5% Poor
Read 31.4
Write 24.4
Mixed 27.1
SusWrite 21.9
35% 26.2 MB/s
4K Read 6
4K Write 6.1
4K Mixed 6
434% 6.03 MB/s
71GB free, PID 2338
Operating at USB 2.0 Speed
SusWrite @10s intervals: 18 12 14 18 20 20 MB/s
12.8% Very poor
Read 19.2
Write 17.4
Mixed 20.2
SusWrite 16.9
25% 18.4 MB/s
4K Read 1.9
4K Write 1.9
4K Mixed 1.3
116% 1.7 MB/s
25 MORE »
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