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WD (ExtHD)

easystore 266A 4TB

▲ 500 ▼

Release date ≈ Q1 2022.

Average Bench: 47.4% (26th of 639)

Based on 105 user benchmarks.  Device: VID 1058 PID 266a Model: WD easystore 266A
Poor: 19%Average: 47.4% Great: 65%

Below average average bench

The WD easystore 266A 4TB averaged 52.5% 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. 4K-64Thread Write Speed 12.1MB/s
Avg. 4K Random Write Speed 5.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD easystore 266A 4TB is 46.6%. This is a relatively wide range which indicates that the WD easystore 266A 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.37MB/s
Avg. 4K Random Read Speed 1.34MB/s

Average Bench

(Based on 105 samples)
Rank 2647.4%
Min Avg Max
30.4 Read 89.3 126
31.3 Write 83.6 112
23.5 Mixed 61.1 83.4
31.8 SusWrite 84.8 118
107% 79.7 MB/s
Min Avg Max
0.53 4K Read 1.34 2.2
1.23 4K Write 5.1 8.4
0.5 4K Mixed 0.76 1
204% 2.4 MB/s
Min Avg Max
0.3 DQ Read 0.37 0.4
10.1 DQ Write 12.1 14.9
0.3 DQ Mixed 0.53 0.6
432% 4.34 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3.5TB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 116 119 119 119 120 119 MB/s
68.2% Good
Read 126
Write 88.1
Mixed 76.5
SusWrite 119
135% 102 MB/s
4K Read 1.3
4K Write 7.7
4K Mixed 0.7
290% 3.23 MB/s
3.5TB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 106 107 106 107 106 106 MB/s
62% Good
Read 119
Write 105
Mixed 72.8
SusWrite 106
134% 101 MB/s
4K Read 1.4
4K Write 6.9
4K Mixed 0.7
264% 3 MB/s
3TB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 101 103 102 103 102 102 MB/s
61.8% Good
Read 114
Write 98
Mixed 73
SusWrite 102
129% 96.7 MB/s
4K Read 1.3
4K Write 7.4
4K Mixed 0.7
280% 3.13 MB/s
3.5TB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 108 109 111 110 111 109 MB/s
57.8% Above average
Read 118
Write 105
Mixed 76.4
SusWrite 109
136% 102 MB/s
4K Read 1.4
4K Write 5.4
4K Mixed 0.8
216% 2.53 MB/s
1TB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 94 87 86 87 87 86 MB/s
49.5% Average
Read 51.7
Write 59.3
Mixed 50.1
SusWrite 87.8
88% 62.2 MB/s
4K Read 0.7
4K Write 7.4
4K Mixed 0.7
278% 2.93 MB/s
970GB free, PID 266a
Operating at USB 3.1 Speed
SusWrite @10s intervals: 79 74 78 75 78 78 MB/s
42.2% Average
Read 106
Write 96.4
Mixed 69
SusWrite 76.8
115% 87.1 MB/s
4K Read 1.2
4K Write 3.2
4K Mixed 0.8
140% 1.73 MB/s
105 MORE »
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