WDWD1003FZEX
SeagateST6000DM004

Release date: Q4 2013.

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About

Release date: Q3 2016.

Real World Speed
Performance profile from 112,410 user samples
112,329 User Benchmarks
Best Bench: 108% 931GB free
Worst Bench: 53% 728GB free (System drive)
Poor: 53% Great: 108%
SPEED RANK: 71st / 1015
81 User Benchmarks
Best Bench: 103% 5.5TB free
Worst Bench: 41% 3TB free
Poor: 41% Great: 103%
SPEED RANK: 109th / 1015
Effective Speed
Effective HDD Speed
82 % Slightly faster effective speed.
+9%
75.3 %
Read
Avg. Sequential Read Speed
152 MB/s Faster read speed.
+20%
127 MB/s
Write
Avg. Sequential Write Speed
137 MB/s 141 MB/s +3%
4K Read
Avg. 4K Random Read Speed
1.21 MB/s 5.13 MB/s Hugely faster random read.
+324%
4K Write
Avg. 4K Random Write Speed
2.47 MB/s 3.03 MB/s Faster random write.
+23%
Mixed
Avg. Sequential Mixed IO Speed
86.8 MB/s Slightly faster mixed IO speed.
+10%
78.7 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
1.09 MB/s Faster random mixed IO.
+24%
0.88 MB/s
SusWrite
Avg. Sustained Write Speed
134 MB/s +1% 133 MB/s
Read
Peak Sequential Read Speed
204 MB/s 224 MB/s Slightly faster peak read speed.
+10%
Write
Peak Sequential Write Speed
176 MB/s 206 MB/s Faster peak write speed.
+17%
4K Read
Peak 4K Random Read Speed
1.5 MB/s 8 MB/s Hugely faster peak random read.
+433%
4K Write
Peak 4K Random Write Speed
2.96 MB/s 4.8 MB/s Much faster peak random write.
+62%
Mixed
Peak Sequential Mixed IO Speed
110 MB/s +4% 106 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
1.2 MB/s 1.5 MB/s Faster peak random mixed IO.
+25%
SusWrite
Peak Sequential Sustained Write 60s Average
179 MB/s 198 MB/s Slightly faster peak sustained write speed.
+11%
Market Share
Based on 19,876,274 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.83 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
27.3 % 41.1 % Much better value.
+50%
User Rating
UBM User Rating
75 % Much more popular.
+39%
54 %
Price
Price (score)
$60 Much cheaper.
+73%
$220
Age
Newest
71 Months 36 Months Much more recent.
+49%
Capacity
Capacity
1TB 6TB
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This is the most recent version (2013 FZEX) of Western Digital's best performing consumer storage drive, its predecessor was the WD1002FAEX which is now four years old. With average sequential read/write speeds of 150 MB/s this version outperforms its predecessor by a whopping 50%. Small file random 4K speeds have remained broadly unchanged with average read/write rates of 0.9/2.19 MB/s. Overall the 2013 WD Black has a very good performance profile and it also represents reasonable value for money, at least in the 1TB category. There are some good alternatives to the 2013 Black including the 2012 Blue. Looking at the 2013 Black vs 2012 Blue shows that both drives have similar performance. Power consumption (6.8/6.1 Watts active/idle) and noise levels (29.5 dBA) are also identical making it a tough call between the two. There is however, as always, better value amongst the larger capacities. [Feb '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) September 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 $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $60
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060 $340Samsung 850 Pro 256GB $207
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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