TEST
YOUR USB

WD (ExtHD)

Elements SE 2623 4TB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 47.3% (26th of 639)

Based on 139 user benchmarks.  Device: VID 1058 PID 2623 Model: WD Elements SE 2623
Poor: 18%Average: 47.3% Great: 66%

Below average average bench

The WD Elements SE 2623 4TB averaged 52.6% 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 10.5MB/s
Avg. 4K Random Write Speed 5.12MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Elements SE 2623 4TB is 47.1%. This is a relatively wide range which indicates that the WD Elements SE 2623 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.4MB/s
Avg. 4K Random Read Speed 1.28MB/s
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Average Bench

(Based on 139 samples)
Rank 2647.3%
Min Avg Max
29.3 Read 90.6 128
26.3 Write 84.3 113
24.8 Mixed 62.7 84.7
17.4 SusWrite 83.4 115
108% 80.3 MB/s
Min Avg Max
0.6 4K Read 1.28 1.8
0.5 4K Write 5.12 8.4
0.5 4K Mixed 0.76 1
205% 2.38 MB/s
Min Avg Max
0.4 DQ Read 0.4 0.4
8.7 DQ Write 10.5 11.7
0.5 DQ Mixed 0.58 0.6
378% 3.82 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2.5TB free, PID 2623
Operating at USB 3.2 Speed
SusWrite @10s intervals: 102 102 102 102 101 102 MB/s
59.5% Above average
Read 114
Write 104
Mixed 60.5
SusWrite 102
126% 95 MB/s
4K Read 0.8
4K Write 6.7
4K Mixed 0.7
255% 2.73 MB/s
3.5TB free, PID 2623
Operating at USB 3.2 Speed
SusWrite @10s intervals: 108 109 113 114 111 115 MB/s
53.3% Above average
Read 99.5
Write 113
Mixed 75.4
SusWrite 112
137% 99.9 MB/s
4K Read 1.6
4K Write 4.6
4K Mixed 0.9
193% 2.37 MB/s
2TB free, PID 2623
Operating at USB 3.1 Speed
SusWrite @10s intervals: 95 95 96 94 96 94 MB/s
50.9% Above average
Read 105
Write 90.9
Mixed 68.8
SusWrite 94.7
120% 89.8 MB/s
4K Read 1.5
4K Write 4.8
4K Mixed 0.8
196% 2.37 MB/s
2TB free, PID 2623
Operating at USB 3.2 Speed
SusWrite @10s intervals: 86 91 91 90 91 91 MB/s
37.8% Below average
Read 72.2
Write 72.9
Mixed 69.6
SusWrite 90.1
106% 76.2 MB/s
4K Read 1.4
4K Write 2.4
4K Mixed 0.8
114% 1.53 MB/s
139 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.

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