WD
WDWD2003FZEX
Real World Speed
Performance profile from 29,991 user samples
78 User Benchmarks
Best Bench: 43% 605GB free
Worst Bench: 22% 53GB free
Poor: 22% Great: 43%
SPEED RANK: 673rd / 1002
29,913 User Benchmarks
Best Bench: 112% 927GB free
Worst Bench: 65% 333GB free
Poor: 65% Great: 112%
SPEED RANK: 26th / 1002
Effective Speed
Effective HDD Speed
34.3 % 91 % Hugely faster effective speed.
+165%
Read
Avg. Sequential Read Speed
61.7 MB/s 157 MB/s Hugely faster read speed.
+154%
Write
Avg. Sequential Write Speed
57.6 MB/s 160 MB/s Hugely faster write speed.
+178%
4K Read
Avg. 4K Random Read Speed
0.49 MB/s 0.78 MB/s Much faster random read.
+59%
4K Write
Avg. 4K Random Write Speed
1.89 MB/s 2.77 MB/s Much faster random write.
+47%
Mixed
Avg. Sequential Mixed IO Speed
52.5 MB/s 149 MB/s Hugely faster mixed IO speed.
+184%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.3 MB/s 0.35 MB/s Faster random mixed IO.
+17%
Read
Peak Sequential Read Speed
76.4 MB/s 191 MB/s Hugely faster peak read speed.
+150%
Write
Peak Sequential Write Speed
74.8 MB/s 202 MB/s Hugely faster peak write speed.
+170%
4K Read
Peak 4K Random Read Speed
0.62 MB/s 1.03 MB/s Much faster peak random read.
+66%
4K Write
Peak 4K Random Write Speed
2.37 MB/s 3.21 MB/s Much faster peak random write.
+35%
Mixed
Peak Sequential Mixed IO Speed
72.7 MB/s 189 MB/s Hugely faster peak mixed IO speed.
+160%
4K Mixed
Peak 4K Random Mixed IO Speed
0.41 MB/s 0.53 MB/s Faster peak random mixed IO.
+29%
Market Share
Based on 9,678,997 HDDs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.48 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 70 % Much more popular.
+40%
Age
Newest
50 Months Slightly more recent.
+11%
56 Months
Capacity
Capacity
750GB 2TB
ADVERTISEMENT

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 2018 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]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Fastest effective speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $138
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback