TEST
YOUR USB

(ExtHD)

ST1000LM049-2GH1 1TB

▲ 500 ▼

Release date ≈ Q2 2019.

Average Bench: 40.8% (40th of 639)

Based on 13 user benchmarks.  Device: VID 2537 PID 1068 Model: ST1000LM049-2GH1
Poor: 18%Average: 40.8% Great: 66%

Below average average bench

The ST1000LM049-2GH1 1TB averaged 59.2% 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. Sustained Write Speed 108MB/s
Avg. 4K Random Write Speed 1.59MB/s

Average consistency

The range of scores (95th - 5th percentile) for the ST1000LM049-2GH1 1TB is 47.9%. This is a relatively wide range which indicates that the ST1000LM049-2GH1 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 1.53MB/s
Avg. Sequential Read Speed 83.4MB/s
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Average Bench

(Based on 13 samples)
Rank 4040.8%
Min Avg Max
26.7 Read 83.4 159
27.4 Write 96.5 170
24.8 Mixed 68.6 111
22.8 SusWrite 108 171
124% 89 MB/s
Min Avg Max
0.8 4K Read 1.53 2.4
1.4 4K Write 1.59 2.1
0.3 4K Mixed 0.63 1.1
81.3% 1.25 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
931GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 158 170 169 170 170 170 MB/s
66.3% Good
Read 157
Write 131
Mixed 93.8
SusWrite 168
184% 137 MB/s
4K Read 2.3
4K Write 2.1
4K Mixed 1.1
117% 1.83 MB/s
479GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 165 172 169 172 173 173 MB/s
61.4% Good
Read 135
Write 139
Mixed 110
SusWrite 171
191% 139 MB/s
4K Read 1.6
4K Write 1.4
4K Mixed 0.9
84% 1.3 MB/s
221GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 125 121 123 122 125 127 MB/s
52.1% Above average
Read 141
Write 170
Mixed 111
SusWrite 124
186% 136 MB/s
4K Read 1.6
4K Write 1.4
4K Mixed 0.8
81% 1.27 MB/s
297GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 128 132 135 132 135 135 MB/s
48.6% Average
Read 97.7
Write 71.8
Mixed 97.6
SusWrite 133
138% 100 MB/s
4K Read 1
4K Write 1.7
4K Mixed 0.6
82% 1.1 MB/s
221GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 135 140 140 141 145 145 MB/s
45.9% Average
Read 72.3
Write 142
Mixed 110
SusWrite 141
170% 116 MB/s
4K Read 1.6
4K Write 1.4
4K Mixed 0.9
84% 1.3 MB/s
22GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 38 38 39 39 39 MB/s
19.8% Very poor
Read 35.6
Write 39.3
Mixed 28
SusWrite 38.7
48% 35.4 MB/s
4K Read 1.5
4K Write 1.9
4K Mixed 0.4
84% 1.27 MB/s
27GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 39 38 39 39 39 MB/s
19.3% Very poor
Read 33.4
Write 34.5
Mixed 27.6
SusWrite 38.6
46% 33.5 MB/s
4K Read 2
4K Write 1.8
4K Mixed 0.4
82% 1.4 MB/s
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