SeagateST4000VN008
WDWD10EZRZ

Release date: Q3 2016.

VS
About

Release date: Q2 2015.

Real World Speed
Performance profile from 25,352 user samples
3,461 User Benchmarks
Best Bench: 109% 3.5TB free
Worst Bench: 61% 527GB free
Poor: 61% Great: 109%
SPEED RANK: 20th / 1015
21,891 User Benchmarks
Best Bench: 88% 2TB free
Worst Bench: 39% 485GB free (System drive)
Poor: 39% Great: 88%
SPEED RANK: 149th / 1015
Effective Speed
Effective HDD Speed
90.9 % Much faster effective speed.
+36%
67 %
Read
Avg. Sequential Read Speed
158 MB/s Faster read speed.
+30%
122 MB/s
Write
Avg. Sequential Write Speed
156 MB/s Much faster write speed.
+37%
114 MB/s
4K Read
Avg. 4K Random Read Speed
0.69 MB/s 0.94 MB/s Much faster random read.
+36%
4K Write
Avg. 4K Random Write Speed
1.89 MB/s 2.34 MB/s Faster random write.
+24%
Mixed
Avg. Sequential Mixed IO Speed
73.4 MB/s 77.5 MB/s Slightly faster mixed IO speed.
+6%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.82 MB/s 0.92 MB/s Slightly faster random mixed IO.
+12%
SusWrite
Avg. Sustained Write Speed
159 MB/s Much faster sustained write speed.
+43%
111 MB/s
Read
Peak Sequential Read Speed
192 MB/s Faster peak read speed.
+19%
161 MB/s
Write
Peak Sequential Write Speed
189 MB/s Faster peak write speed.
+27%
149 MB/s
4K Read
Peak 4K Random Read Speed
0.8 MB/s 1.2 MB/s Much faster peak random read.
+50%
4K Write
Peak 4K Random Write Speed
2.2 MB/s 2.8 MB/s Faster peak random write.
+27%
Mixed
Peak Sequential Mixed IO Speed
87.3 MB/s 102 MB/s Faster peak mixed IO speed.
+17%
4K Mixed
Peak 4K Random Mixed IO Speed
0.9 MB/s 1.1 MB/s Faster peak random mixed IO.
+22%
SusWrite
Peak Sequential Sustained Write 60s Average
194 MB/s Faster peak sustained write speed.
+29%
150 MB/s
Market Share
Based on 21,113,147 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % 0.2 % Hugely higher market share.
+100%
Value
Value For Money
76.7 % Hugely better value.
+166%
28.8 %
User Rating
UBM User Rating
59 % Slightly more popular.
+9%
54 %
Price
Price (score)
$95 $47 Much cheaper.
+51%
Age
Newest
38 Months More recent.
+30%
54 Months
Capacity
Capacity
4TB 1TB
Hard Drive Rankings (Price vs Performance) November 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 $148Nvidia GTX 1660S (Super) $234Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660 $210Samsung 850 Evo 120GB $150
Intel Core i7-9700K $349Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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