WDWD6001FZWX
WDWD2003FZEX
Real World Speed
Performance profile from 68,796 user samples
3,055 User Benchmarks
Best Bench: 121% 5TB free
Worst Bench: 67% 2.5TB free
Poor: 67% Great: 121%
SPEED RANK: 10th / 1015
65,741 User Benchmarks
Best Bench: 110% 2TB free
Worst Bench: 53% 22GB free
Poor: 53% Great: 110%
SPEED RANK: 59th / 1015
Effective Speed
Effective HDD Speed
94.5 % Slightly faster effective speed.
+12%
84.4 %
Read
Avg. Sequential Read Speed
164 MB/s Slightly faster read speed.
+10%
149 MB/s
Write
Avg. Sequential Write Speed
198 MB/s Much faster write speed.
+30%
152 MB/s
4K Read
Avg. 4K Random Read Speed
4.56 MB/s Hugely faster random read.
+401%
0.91 MB/s
4K Write
Avg. 4K Random Write Speed
3.13 MB/s Slightly faster random write.
+6%
2.94 MB/s
Mixed
Avg. Sequential Mixed IO Speed
102 MB/s Faster mixed IO speed.
+22%
83.8 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
1.03 MB/s Slightly faster random mixed IO.
+6%
0.97 MB/s
SusWrite
Avg. Sustained Write Speed
164 MB/s Slightly faster sustained write speed.
+13%
145 MB/s
Read
Peak Sequential Read Speed
213 MB/s Slightly faster peak read speed.
+10%
193 MB/s
Write
Peak Sequential Write Speed
245 MB/s Faster peak write speed.
+20%
204 MB/s
4K Read
Peak 4K Random Read Speed
6.79 MB/s Hugely faster peak random read.
+517%
1.1 MB/s
4K Write
Peak 4K Random Write Speed
3.5 MB/s +3% 3.4 MB/s
Mixed
Peak Sequential Mixed IO Speed
126 MB/s Faster peak mixed IO speed.
+21%
104 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
1.1 MB/s 1.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
214 MB/s Slightly faster peak sustained write speed.
+9%
196 MB/s
Market Share
Based on 21,706,640 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.53 % Insanely higher market share.
+2,550%
Value
Value For Money
37.8 % Better value.
+16%
32.5 %
User Rating
UBM User Rating
68 % 71 % +4%
Price
Price (score)
$300 $104 Much cheaper.
+65%
Age
Newest
54 Months More recent.
+27%
74 Months
Capacity
Capacity
6TB 2TB
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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) December 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 i5-9400F $145Nvidia GTX 1660S (Super) $244Crucial MX500 250GB $39
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 860 Evo 250GB $54
HDDRAMUSB
Seagate Barracuda 1TB (2016) $32Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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