WDWD30EZRX
WDWD2003FZEX

Release date: Q2 2011.

Release date: Q4 2013.

Real World Speed
Performance profile from 101,050 user samples
52,467 User Benchmarks
Best Bench: 83% 3TB free
Worst Bench: 41% 988GB free
Poor: 41% Great: 83%
SPEED RANK: 178th / 1015
48,583 User Benchmarks
Best Bench: 111% 2TB free
Worst Bench: 60% 820GB free
Poor: 60% Great: 111%
SPEED RANK: 42nd / 1015
Effective Speed
Effective HDD Speed
63.5 % 87.5 % Much faster effective speed.
+38%
Read
Avg. Sequential Read Speed
114 MB/s 155 MB/s Much faster read speed.
+36%
Write
Avg. Sequential Write Speed
107 MB/s 157 MB/s Much faster write speed.
+47%
4K Read
Avg. 4K Random Read Speed
0.85 MB/s 0.93 MB/s Slightly faster random read.
+9%
4K Write
Avg. 4K Random Write Speed
2.13 MB/s 3.01 MB/s Much faster random write.
+41%
Mixed
Avg. Sequential Mixed IO Speed
72 MB/s 85.7 MB/s Faster mixed IO speed.
+19%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.86 MB/s 0.99 MB/s Faster random mixed IO.
+15%
SusWrite
Avg. Sustained Write Speed
107 MB/s 150 MB/s Much faster sustained write speed.
+40%
Read
Peak Sequential Read Speed
152 MB/s 193 MB/s Faster peak read speed.
+27%
Write
Peak Sequential Write Speed
141 MB/s 204 MB/s Much faster peak write speed.
+45%
4K Read
Peak 4K Random Read Speed
1 MB/s 1.1 MB/s Slightly faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed
2.7 MB/s 3.5 MB/s Faster peak random write.
+30%
Mixed
Peak Sequential Mixed IO Speed
99.5 MB/s 105 MB/s Slightly faster peak mixed IO speed.
+6%
4K Mixed
Peak 4K Random Mixed IO Speed
1 MB/s 1.1 MB/s Slightly faster peak random mixed IO.
+10%
SusWrite
Peak Sequential Sustained Write 60s Average
142 MB/s 198 MB/s Much faster peak sustained write speed.
+39%
Market Share
Based on 17,801,703 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.3 % 0.47 % Much higher market share.
+57%
Value
Value For Money
58.8 % Slightly better value.
+11%
52.8 %
User Rating
UBM User Rating
55 % 71 % More popular.
+29%
Price
Price (score)
$93 +2% $95
Age
Newest
98 Months 68 Months Much more recent.
+31%
Capacity
Capacity
3TB 2TB
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Compared to the Seagate Barracuda 7200.14 3TB there are no tangible upsides to this drive. The ONLY benefit seems to be a 2W power saving whilst the drive is active. [Nov '12 HDrivePro]

MORE DETAILS

This is the current version (2013) of Western Digital's best performing, Black, consumer storage drive. A comparison between the 2013 and 2010 versions shows that core real world performance has improved by around 15%. The 38 month old 2010 FAEX Black is also slightly more expensive at the moment, probably because retailers are slowly running out of stock. With average sequential read/write speeds of 150 MB/s and read/write 4k speeds of 0.8/2.9 MB/s the 2013 2TB WD Black has a solid performance profile but it's slightly overpriced. There is better value available amongst other drives in the group test[Jan '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) June 2019 HDD Rankings.

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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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.
How Fast Is Your HDD? (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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $335Samsung 850 Evo 250GB $101
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $75SanDisk Ultra Fit 32GB $12
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