WDWD40EZRZ
SeagateST2000DM006
Real World Speed
Performance profile from 569,567 user samples
111,795 User Benchmarks
Best Bench: 102% 3.5TB free
Worst Bench: 52% 381GB free
Poor: 52% Great: 102%
SPEED RANK: 71st / 1015
457,772 User Benchmarks
Best Bench: 114% 2TB free
Worst Bench: 59% 1.5TB free (System drive)
Poor: 59% Great: 114%
SPEED RANK: 13th / 1015
Effective Speed
Effective HDD Speed
81.7 % 92.8 % Faster effective speed.
+14%
Read
Avg. Sequential Read Speed
145 MB/s 165 MB/s Faster read speed.
+14%
Write
Avg. Sequential Write Speed
134 MB/s +1% 133 MB/s
4K Read
Avg. 4K Random Read Speed
0.93 MB/s Much faster random read.
+37%
0.68 MB/s
4K Write
Avg. 4K Random Write Speed
2.6 MB/s Much faster random write.
+62%
1.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
88.5 MB/s Faster mixed IO speed.
+15%
77.1 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.99 MB/s Much faster random mixed IO.
+36%
0.73 MB/s
SusWrite
Avg. Sustained Write Speed
139 MB/s 159 MB/s Faster sustained write speed.
+14%
Read
Peak Sequential Read Speed
183 MB/s 202 MB/s Faster peak read speed.
+10%
Write
Peak Sequential Write Speed
169 MB/s 173 MB/s +2%
4K Read
Peak 4K Random Read Speed
1.1 MB/s Much faster peak random read.
+38%
0.8 MB/s
4K Write
Peak 4K Random Write Speed
3 MB/s Much faster peak random write.
+67%
1.8 MB/s
Mixed
Peak Sequential Mixed IO Speed
111 MB/s Faster peak mixed IO speed.
+27%
87.5 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
1.1 MB/s Faster peak random mixed IO.
+22%
0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
176 MB/s 201 MB/s Faster peak sustained write speed.
+14%
Market Share
Based on 39,647,876 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.65 % 1.74 % Hugely higher market share.
+168%
Value
Value For Money
76.9 % Much better value.
+66%
46.4 %
User Rating
UBM User Rating
53 % 60 % More popular.
+13%
Price
Price (score)
$85 $80 Slightly cheaper.
+6%
Age
Newest
71 Months 58 Months More recent.
+18%
Capacity
Capacity
4TB 2TB
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 $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $304Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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