TEST
YOUR USB

Sabrent (ExtHD)

Disk Device 500GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 51.1% (22nd of 639)

Based on 36 user benchmarks.  Device: VID 152d PID 0567 Model: Sabrent Disk Device
Poor: 10%Average: 51.1% Great: 140%

Average average bench

The Sabrent Disk Device 500GB averaged 48.8% 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 30.2MB/s
Avg. 4K-64Thread Mixed IO Speed 22.2MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Sabrent Disk Device 500GB is 130%. This is a particularly wide range which indicates that the Sabrent Disk Device 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 4.03MB/s
Avg. Sequential Read Speed 108MB/s
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Average Bench

(Based on 36 samples)
Rank 2251.1%
Min Avg Max
30.2 Read 108 244
15.3 Write 103 236
20.2 Mixed 80.4 238
1.6 SusWrite 60.7 232
116% 88.1 MB/s
Min Avg Max
0.1 4K Read 4.03 20.7
0.3 4K Write 6.9 30.6
0.2 4K Mixed 5.03 24.8
421% 5.32 MB/s
Min Avg Max
13.5 DQ Read 18.2 24.2
26.2 DQ Write 30.2 34
17.8 DQ Mixed 22.2 27.3
1,849% 23.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
377GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 92 103 104 105 105 105 MB/s
130% Outstanding
Read 227
Write 213
Mixed 214
SusWrite 102
250% 189 MB/s
4K Read 15.8
4K Write 23
4K Mixed 18.3
1,463% 19 MB/s
DQ Read 18.4
DQ Write 33.2
DQ Mixed 23.4
1,993% 25 MB/s
331GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 65 81 81 79 81 81 MB/s
38.1% Below average
Read 123
Write 122
Mixed 63.6
SusWrite 77.9
126% 96.7 MB/s
4K Read 0.7
4K Write 1
4K Mixed 0.8
64% 0.83 MB/s
444GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 53 53 53 53 53 52 MB/s
31.1% Below average
Read 100
Write 74.1
Mixed 48.4
SusWrite 52.8
87% 68.9 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.9
87% 1 MB/s
354GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 69 69 67 68 62 64 MB/s
27.7% Poor
Read 71.4
Write 70.2
Mixed 38.8
SusWrite 66.3
82% 61.7 MB/s
4K Read 0.4
4K Write 0.9
4K Mixed 0.6
52% 0.63 MB/s
383GB free, PID 0567
Operating at USB 3.0 Speed
SusWrite @10s intervals: 2.4 1.3 1.5 0.3 0.3 4.5 MB/s
21.1% Poor
Read 96
Write 97.3
Mixed 77.7
SusWrite 1.7
87% 68.2 MB/s
4K Read 1.3
4K Write 2.1
4K Mixed 0.9
107% 1.43 MB/s
36 MORE »
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

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