Average Bench: 19.1% (1059th of 1071)

Based on 47,517 user benchmarks.  Model: WDC WD20EZAZ-00GGJB0

Terrible average bench

The WDC WD20EZAZ-00GGJB0 2TB averaged 80.8% 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.


Avg. Sequential Write Speed 155MB/s
Avg. Sequential Read Speed 172MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the WDC WD20EZAZ-00GGJB0 2TB is just 9.38%. This is an extremely narrow range which indicates that the WDC WD20EZAZ-00GGJB0 2TB performs superbly consistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 0.8MB/s
Avg. 4K-64Thread Mixed IO Speed 1.16MB/s

Average Bench

(Based on 47,517 samples)
Min Avg Max
115 Read 172 209
100 Write 155 189
76.9 Mixed 101 124
93.5 SusWrite 152 187
32.6% 145 MB/s
Min Avg Max
1.1 4K Read 2.92 5.5
8.1 4K Write 8.79 9.6
0.6 4K Mixed 0.72 0.8
10% 4.14 MB/s
Min Avg Max
0.6 DQ Read 0.8 1
8.9 DQ Write 10.2 11.1
0.9 DQ Mixed 1.16 1.4
2.2% 4.04 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
2TB free
Firmware: 80.00A80
SusWrite @10s intervals: 177 182 180 180 182 179 MB/s
Read 189
Write 181
Mixed 106
SusWrite 180
37% 164 MB/s
4K Read 4.1
4K Write 9.3
4K Mixed 0.7
12% 4.7 MB/s
DQ Read 0.8
DQ Write 10.7
DQ Mixed 1.1
2% 4.2 MB/s
2TB free
Firmware: 80.00A80
SusWrite @10s intervals: 180 175 179 174 175 180 MB/s
Read 187
Write 172
Mixed 128
SusWrite 177
37% 166 MB/s
4K Read 2.8
4K Write 9.1
4K Mixed 0.6
10% 4.17 MB/s
DQ Read 0.6
DQ Write 10.2
DQ Mixed 0.9
2% 3.9 MB/s
1.5TB free
Firmware: 80.00A80
SusWrite @10s intervals: 165 163 166 162 168 165 MB/s
Read 190
Write 178
Mixed 113
SusWrite 165
36% 161 MB/s
4K Read 4
4K Write 8.5
4K Mixed 0.7
12% 4.4 MB/s
DQ Read 0.8
DQ Write 9.9
DQ Mixed 1.2
2% 3.97 MB/s
47,517 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 71,101,691 SSDs tested.

Typical WD20EZAZ-00GGJB0 2TB Builds (Compare 21,175 builds) See popular component choices, score breakdowns and rankings.
Gaming 78%
Desktop 85%
Aircraft carrier
Workstation 73%

Motherboard: Asus ROG STRIX B450-F GAMING - $135

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $523

Popular WD20EZAZ-00GGJB0 2TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchmark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Solid State Drive Rankings (Price vs Performance) September 2023 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]


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.


Added n/a ago.

Average (edit your comment) Add link

2 years ago.

This isn't a SSD. It's a 2TB HD right? This needs fixed!


3 years ago.

Same as everyone say, it's an HDD, so why does it show up as an SSD instead?


3 years ago.

Hard disk speed is very slow from the day I purchased it. Computer keeps hanging every 1 minute bcs of slow read speed of Hard disc


11 months ago.

it's fine . for some reason this site lists this as an SSD, it's not it's a 5400 rpm storage drive, it's not meant to be fast, it's meant to store stuff for a long time. If they fixed how the drive was classified (spinner, not ssd) it would rate much better


2 years ago.

For a 5400rpm 2TB hdd, it performs well as expected from western digital. Btw please fix your shxt this is a hdd not an ssd.


3 years ago.

this is a hard drive, not a solid-state drive. please correct it.


3 years ago.


1071 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

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

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-13600K $310Nvidia RTX 4060 $300Crucial MX500 250GB $28
Intel Core i5-12400F $150Nvidia RTX 4060-Ti $397Samsung 850 Evo 120GB $60
Intel Core i5-12600K $205Nvidia RTX 3060-Ti $260Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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