Average Bench: 88.5% (30th of 1015)

Based on 56 user benchmarks.  Models: WDC WD4002VYYZ-02SGDB1, WDC WD40 02VYYZ-02SGDB1

Very good average bench

The WD WD4002VYYZ-02SGDB1 4TB averaged just 11.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the WD WD4002VYYZ-02SGDB1 4TB near the top of the comparison list.

Strengths

Avg. 4K Random Write Speed 4.8MB/s
Avg. 4K Random Mixed IO Speed 0.67MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD WD4002VYYZ-02SGDB1 4TB is 43%. This is a relatively wide range which indicates that the WD WD4002VYYZ-02SGDB1 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 77.4MB/s
Avg. Sustained Write Speed 154MB/s
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Average Bench

(Based on 56 samples)
Min Avg Max
97.7 Read 155 199
99.8 Write 158 197
55.1 Mixed 77.4 136
92.1 SusWrite 154 196
99.5% 136 MB/s
Min Avg Max
0.72 4K Read 0.9 1.1
3.33 4K Write 4.8 6.11
0.43 4K Mixed 0.67 0.81
200% 2.12 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
3.5TB free
Firmware: 01.01M03
SusWrite @10s intervals: 197 199 192 198 199 191 MB/s
Read 196
Write 200
Mixed 84
SusWrite 196
123% 169 MB/s
4K Read 0.9
4K Write 5.9
4K Mixed 0.8
236% 2.53 MB/s
2.5TB free
Firmware: 01.01M03
SusWrite @10s intervals: 176 180 180 178 180 177 MB/s
Read 173
Write 174
Mixed 70.8
SusWrite 179
109% 149 MB/s
4K Read 1.1
4K Write 6.3
4K Mixed 0.7
240% 2.7 MB/s
936GB free
Firmware: 01.0
SusWrite @10s intervals: 181 189 182 180 181 178 MB/s
Read 154
Write 146
Mixed 71.7
SusWrite 182
101% 138 MB/s
4K Read 0.8
4K Write 5.4
4K Mixed 0.7
211% 2.3 MB/s
2TB free
Firmware: 01.01M03
SusWrite @10s intervals: 162 158 163 163 160 162 MB/s
Read 145
Write 163
Mixed 77
SusWrite 161
100% 136 MB/s
4K Read 1
4K Write 5
4K Mixed 0.6
201% 2.2 MB/s
947GB free
Firmware: 01.01M03
SusWrite @10s intervals: 133 127 132 134 131 132 MB/s
Read 141
Write 145
Mixed 72
SusWrite 131
90% 122 MB/s
4K Read 0.9
4K Write 5
4K Mixed 0.7
208% 2.2 MB/s
56 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,492,226 HDDs tested

Typical WD4002VYYZ-02SGDB1 4TB Builds (Compare 1,493 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier

Motherboard: Asrock B560 Steel Legend

EDIT WITH CUSTOM PC BUILDER Value: 96% - Outstanding Total price: $436

Popular WD4002VYYZ-02SGDB1 4TB compatible motherboards:

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different HDDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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