WDWD2003FZEX
SeagateST1000LM014
Real World Speed
Performance profile from 187,456 user samples
127,027 User Benchmarks
Best Bench: 112% 2TB free
Worst Bench: 59% 1TB free
Poor: 59% Great: 112%
SPEED RANK: 40th / 1015
60,429 User Benchmarks
Best Bench: 65% 2TB free
Worst Bench: 12% 282GB free (System drive)
Poor: 12% Great: 65%
SPEED RANK: 337th / 1015
Effective Speed
Effective HDD Speed
86.4 % Much faster effective speed.
+80%
48.1 %
Read
Avg. Sequential Read Speed
152 MB/s Much faster read speed.
+78%
85.5 MB/s
Write
Avg. Sequential Write Speed
157 MB/s Hugely faster write speed.
+86%
84.2 MB/s
4K Read
Avg. 4K Random Read Speed
0.93 MB/s 1.26 MB/s Much faster random read.
+35%
4K Write
Avg. 4K Random Write Speed
3.03 MB/s 4.07 MB/s Much faster random write.
+34%
Mixed
Avg. Sequential Mixed IO Speed
85.4 MB/s Much faster mixed IO speed.
+64%
52.1 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.96 MB/s 1.59 MB/s Much faster random mixed IO.
+66%
SusWrite
Avg. Sustained Write Speed
149 MB/s Hugely faster sustained write speed.
+84%
80.9 MB/s
Read
Peak Sequential Read Speed
194 MB/s Much faster peak read speed.
+66%
117 MB/s
Write
Peak Sequential Write Speed
205 MB/s Much faster peak write speed.
+80%
114 MB/s
4K Read
Peak 4K Random Read Speed
1.1 MB/s 2 MB/s Hugely faster peak random read.
+82%
4K Write
Peak 4K Random Write Speed
3.4 MB/s 5.3 MB/s Much faster peak random write.
+56%
Mixed
Peak Sequential Mixed IO Speed
104 MB/s Much faster peak mixed IO speed.
+56%
66.7 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
1.1 MB/s 2.3 MB/s Hugely faster peak random mixed IO.
+109%
SusWrite
Peak Sequential Sustained Write 60s Average
199 MB/s Much faster peak sustained write speed.
+76%
113 MB/s
Market Share
Based on 39,709,478 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.46 % Hugely higher market share.
+130%
0.2 %
Value
Value For Money
32.9 % Hugely better value.
+205%
10.8 %
User Rating
UBM User Rating
57 % Slightly more popular.
+8%
53 %
Price
Price (score)
$105 $89 Cheaper.
+15%
Age
Newest
93 Months Slightly more recent.
+7%
100 Months
Capacity
Capacity
2TB 1TB
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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

The Laptop (9.5mm) SSHD from Seagate has a 64MB Cache and like its younger sibling (Laptop Thin) comes equipped with 8GB of MLC NAND Flash. Apart from capacity and dimensions the specs for the two siblings are identical. At less than a year old the Laptop SSHD is relatively new, but like its smaller sibling its performance is unbalanced and favours small file IO. With average sequential speeds of 95 MB/s the Laptop SSHD lags the group leaders by over 50% at sequential IO. Small file 4K performance averages around 2 MB/s which is far better. Overall the Seagate Laptop SSHDs performance profile is skewed strongly towards small file IO. This, the 9.5mm 1TB version does represent better value for money than its smaller capacity 500GB sibling but neither of the drives are particularly strong sequential performers. [Jan '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) July 2021 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $176
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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