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ST350041 (ExtHD)

8AS 500GB

▲ 500 ▼

Release date ≈ Q4 2015.

Average Bench: 21.8% (201st of 639)

Based on 15 user benchmarks.  Device: VID null PID null Model: ST350041 8AS
Poor: 10%Average: 21.8% Great: 49%

Very poor average bench

The ST350041 8AS 500GB averaged 78.2% 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 Random Write Speed 1.52MB/s
Avg. Sequential Write Speed 51.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the ST350041 8AS 500GB is 39.4%. This is a relatively wide range which indicates that the ST350041 8AS 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.62MB/s
Avg. Sequential Read Speed 52.3MB/s

Average Bench

(Based on 15 samples)
Rank 20121.8%
Min Avg Max
20.2 Read 52.3 126
18.3 Write 51.1 126
12.8 Mixed 32.9 72.3
3.2 SusWrite 42.4 129
59.5% 44.7 MB/s
Min Avg Max
0.3 4K Read 0.62 0.8
0.4 4K Write 1.52 1.99
0.1 4K Mixed 0.77 1.1
80% 0.97 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
434GB free, PID null
SusWrite @10s intervals: 129 130 126 130 130 130 MB/s
52.2% Above average
Read 126
Write 126
Mixed 72.3
SusWrite 129
153% 113 MB/s
4K Read 0.7
4K Write 1.8
4K Mixed 1
98% 1.17 MB/s
55GB free, PID null
SusWrite @10s intervals: 26 26 26 25 25 25 MB/s
25.6% Poor
Read 101
Write 110
Mixed 69.1
SusWrite 25.4
99% 76.3 MB/s
4K Read 0.8
4K Write 1.7
4K Mixed 1
95% 1.17 MB/s
57GB free, PID null
SusWrite @10s intervals: 25 25 25 25 25 25 MB/s
15.6% Very poor
Read 33.3
Write 28.5
Mixed 23.3
SusWrite 24.9
36% 27.5 MB/s
4K Read 0.7
4K Write 1.7
4K Mixed 1
94% 1.13 MB/s
375GB free, PID null
SusWrite @10s intervals: 32 32 33 33 32 32 MB/s
14.8% Very poor
Read 24.5
Write 29
Mixed 23.3
SusWrite 32.5
38% 27.3 MB/s
4K Read 0.5
4K Write 1.3
4K Mixed 0.7
70% 0.83 MB/s
128GB free, PID null
SusWrite @10s intervals: 3.2 3.1 3.2 3.2 3.2 3.2 MB/s
9.57% Terrible
Read 32.5
Write 27.5
Mixed 22
SusWrite 3.2
27% 21.3 MB/s
4K Read 0.7
4K Write 1.3
4K Mixed 0.9
77% 0.97 MB/s
295GB free, PID null
SusWrite @10s intervals: 8.6 14 19 8.6 8.6 7.9 MB/s
6.67% Terrible
Read 20.2
Write 18.3
Mixed 18.8
SusWrite 11.2
23% 17.1 MB/s
4K Read 0.3
4K Write 0.4
4K Mixed 0.1
18% 0.27 MB/s
15 MORE »
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