TEST
YOUR USB

KINGSTON (ExtHD)

SV300S37A120G 120GB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 122% (3rd of 639)

Based on 32 user benchmarks.  Device: VID 174c PID 55aa Model: KINGSTON SV300S37A120G
Poor: 38%Average: 122% Great: 172%

Outstanding average bench

The KINGSTON SV300S37A120G 120GB averaged 22.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the KINGSTON SV300S37A120G 120GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 36.6MB/s
Avg. 4K Random Write Speed 24.9MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KINGSTON SV300S37A120G 120GB is 134%. 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 167MB/s
Avg. Sustained Write Speed 74.3MB/s
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Average Bench

(Based on 32 samples)
Rank 3122%
Min Avg Max
31 Read 167 341
24.9 Write 99.3 153
26.7 Mixed 118 195
26.1 SusWrite 74.3 128
145% 115 MB/s
Min Avg Max
4.5 4K Read 14.6 28.9
6.9 4K Write 24.9 77
4.9 4K Mixed 13.6 23.7
1,367% 17.7 MB/s
Min Avg Max
10.2 DQ Read 18.7 31.7
15.2 DQ Write 36.6 87.7
5.3 DQ Mixed 17.5 31.9
1,908% 24.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
111GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 102 112 114 113 109 MB/s
163% Outstanding
Read 253
Write 150
Mixed 180
SusWrite 109
218% 173 MB/s
4K Read 20
4K Write 31.9
4K Mixed 23.7
1,965% 25.2 MB/s
DQ Read 23.1
DQ Write 43.9
DQ Mixed 27.3
2,507% 31.4 MB/s
55GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 110 91 97 101 100 100 MB/s
159% Outstanding
Read 235
Write 143
Mixed 177
SusWrite 100
208% 164 MB/s
4K Read 18.8
4K Write 32.1
4K Mixed 22.2
1,917% 24.4 MB/s
DQ Read 23
DQ Write 44.4
DQ Mixed 27.7
2,538% 31.7 MB/s
111GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 108 85 108 96 86 88 MB/s
137% Outstanding
Read 225
Write 139
Mixed 179
SusWrite 95.3
203% 159 MB/s
4K Read 16.5
4K Write 25.8
4K Mixed 21
1,653% 21.1 MB/s
DQ Read 21.3
DQ Write 32.5
DQ Mixed 24.7
2,024% 26.2 MB/s
29GB free, PID 55aa
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 39 39 40 41 40 MB/s
49.9% Average
Read 51.6
Write 36.3
Mixed 38.1
SusWrite 39.9
54% 41.5 MB/s
4K Read 13.9
4K Write 9.9
4K Mixed 11.9
793% 11.9 MB/s
DQ Read 13
DQ Write 17.3
DQ Mixed 14.3
1,123% 14.9 MB/s
32 MORE »
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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