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WDWD2000FYYZ
WDWD3003FZEX
▲ 501 ▼

Release date ≤ Q4 2013.

VS
▲ 503 ▼

Release date ≤ Q1 2014.

Effective Speed 
+11%
Real World Speed
Performance profile from 22,885 user samples
Benchmark your HDD here
5,893 User Benchmarks
Best Bench: 90% 3TB free
Worst Bench: 50% 2TB free
Poor: 50% Great: 90%
SPEED RANK: 113th / 1015
16,992 User Benchmarks
Best Bench: 100% 3TB free
Worst Bench: 61% 406GB free
Poor: 61% Great: 100%
SPEED RANK: 66th / 1015
Effective Speed
Effective HDD Speed 		73.7 % 82 % Faster effective speed.
+11%
Average Score 
+7%
Read
Avg. Sequential Read Speed 		133 MB/s 147 MB/s Faster read speed.
+11%
Write
Avg. Sequential Write Speed 		124 MB/s 137 MB/s Faster write speed.
+10%
4K Read
Avg. 4K Random Read Speed 		0.78 MB/s 0.88 MB/s Faster random read.
+13%
4K Write
Avg. 4K Random Write Speed 		3.18 MB/s +4% 3.05 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		80.6 MB/s 88.9 MB/s Faster mixed IO speed.
+10%
4K Mixed
Avg. 4K Random Mixed IO Speed 		1.01 MB/s +2% 0.99 MB/s
SusWrite
Avg. Sustained Write Speed 		124 MB/s 138 MB/s Faster sustained write speed.
+11%
Peak Score 
+7%
Read
Peak Sequential Read Speed 		163 MB/s 184 MB/s Faster peak read speed.
+13%
Write
Peak Sequential Write Speed 		150 MB/s 164 MB/s Slightly faster peak write speed.
+9%
4K Read
Peak 4K Random Read Speed 		1 MB/s 1.1 MB/s Faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed 		3.7 MB/s +3% 3.6 MB/s
Mixed
Peak Sequential Mixed IO Speed 		101 MB/s 110 MB/s Slightly faster peak mixed IO speed.
+9%
4K Mixed
Peak 4K Random Mixed IO Speed 		1.2 MB/s 1.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		152 MB/s 171 MB/s Faster peak sustained write speed.
+12%
Value & Sentiment 
+33%
Market Share
Based on 53,953,572 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.05 % Hugely higher market share.
+150%
Value
Value For Money 		98.2 % Hugely better value.
+201% 		32.6 %
User Rating
UBM User Rating 		50 % 50 %
Price
Price (score) 		$30 Hugely cheaper.
+80% 		$151
Nice To Haves 
+2%
Age
Newest 		131+ Months 128+ Months +2%
Specifications 
Capacity
Capacity 		2TB 3TB
Conclusion 
Average Bench 73.7%
Average Bench 82%

This is quite an upgrade from my WD5000AAKX (WD Blue 500GB.) Got it for cheap, too. $42! Brand New, too. Was like night and day, also made loading times shorter, although an SSD is still faster. [Feb '20 Drakorvich]

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We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. [HDrivePro]

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Welcome to our 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 value for money upgrades.

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  • - Drive tests include: read, write, sustained write and mixed IO
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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
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Hard Drives
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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Intel Core i5-12600K $165Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $389
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