TEST
YOUR USB

(ExtHD)

ST500LT012-1DG14 500GB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 24.4% (170th of 639)

Based on 66 user benchmarks.  Device: VID 2537 PID 1066 Model: ST500LT012-1DG14
Poor: 10%Average: 24.4% Great: 41%

Very poor average bench

The ST500LT012-1DG14 500GB averaged 75.5% 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. Sustained Write Speed 60.9MB/s
Avg. Sequential Write Speed 60.3MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the ST500LT012-1DG14 500GB is 31.2%. This is a relatively narrow range which indicates that the ST500LT012-1DG14 500GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.41MB/s
Avg. 4K Random Mixed IO Speed 0.37MB/s
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Average Bench

(Based on 66 samples)
Rank 17024.4%
Min Avg Max
21.3 Read 62.5 110
21.5 Write 60.3 107
11.8 Mixed 38.3 78.3
16.1 SusWrite 60.9 106
74.5% 55.5 MB/s
Min Avg Max
0.07 4K Read 0.41 0.5
0.18 4K Write 0.63 0.88
0.11 4K Mixed 0.37 0.6
35.6% 0.47 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
362GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 107 108 107 107 107 MB/s
39% Below average
Read 92.7
Write 79.5
Mixed 51.9
SusWrite 107
111% 82.7 MB/s
4K Read 0.5
4K Write 0.7
4K Mixed 0.5
43% 0.57 MB/s
365GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 97 100 99 100 98 99 MB/s
38.5% Below average
Read 99.2
Write 97.5
Mixed 49.9
SusWrite 98.7
115% 86.3 MB/s
4K Read 0.5
4K Write 0.8
4K Mixed 0.6
50% 0.63 MB/s
402GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 88 97 96 96 97 96 MB/s
37.4% Below average
Read 99.3
Write 73.9
Mixed 53.4
SusWrite 95
106% 80.4 MB/s
4K Read 0.5
4K Write 0.7
4K Mixed 0.6
46% 0.6 MB/s
418GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 72 76 75 75 76 76 MB/s
32% Below average
Read 90.6
Write 97.1
Mixed 44.5
SusWrite 74.9
102% 76.8 MB/s
4K Read 0.5
4K Write 0.8
4K Mixed 0.6
50% 0.63 MB/s
418GB free, PID 1066
Operating at USB 3.0 Speed
SusWrite @10s intervals: 76 75 74 75 75 75 MB/s
31.1% Below average
Read 84.1
Write 99.7
Mixed 46.2
SusWrite 75
103% 76.2 MB/s
4K Read 0.5
4K Write 0.8
4K Mixed 0.6
50% 0.63 MB/s
238GB free, PID 1066
Operating at USB 2.1 Speed
SusWrite @10s intervals: 36 33 29 30 34 38 MB/s
16.6% Very poor
Read 50.4
Write 39.4
Mixed 26.7
SusWrite 33.3
48% 37.5 MB/s
4K Read 0.7
4K Write 0.6
4K Mixed 0.6
43% 0.63 MB/s
70GB free, PID 1066
Operating at USB 2.1 Speed
SusWrite @10s intervals: 32 37 35 34 37 37 MB/s
13.9% Very poor
Read 27.4
Write 27.4
Mixed 20.4
SusWrite 35.4
38% 27.6 MB/s
4K Read 0.3
4K Write 0.7
4K Mixed 0.5
42% 0.5 MB/s
66 MORE »
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