WDWD10EZRZ
Hitachi

Release date: Q2 2015.

VS
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Release date ≤ Q1 2014.

Real World Speed
Performance profile from 20,887 user samples
20,384 User Benchmarks
Best Bench: 88% 908GB free
Worst Bench: 46% 399GB free (System drive)
Poor: 46% Great: 88%
SPEED RANK: 146th / 1015
503 User Benchmarks
Best Bench: 104% 2.5TB free
Worst Bench: 54% 675GB free
Poor: 54% Great: 104%
SPEED RANK: 79th / 1015
Effective Speed
Effective HDD Speed
68.1 % 79.9 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
125 MB/s 143 MB/s Slightly faster read speed.
+14%
Write
Avg. Sequential Write Speed
115 MB/s 136 MB/s Faster write speed.
+18%
4K Read
Avg. 4K Random Read Speed
0.94 MB/s Slightly faster random read.
+8%
0.87 MB/s
4K Write
Avg. 4K Random Write Speed
2.38 MB/s Much faster random write.
+35%
1.76 MB/s
Mixed
Avg. Sequential Mixed IO Speed
80.2 MB/s 86.7 MB/s Slightly faster mixed IO speed.
+8%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.94 MB/s Hugely faster random mixed IO.
+176%
0.34 MB/s
SusWrite
Avg. Sustained Write Speed
112 MB/s 135 MB/s Faster sustained write speed.
+21%
Read
Peak Sequential Read Speed
161 MB/s 184 MB/s Slightly faster peak read speed.
+14%
Write
Peak Sequential Write Speed
148 MB/s 181 MB/s Faster peak write speed.
+22%
4K Read
Peak 4K Random Read Speed
1.2 MB/s Slightly faster peak random read.
+6%
1.13 MB/s
4K Write
Peak 4K Random Write Speed
2.8 MB/s Faster peak random write.
+22%
2.3 MB/s
Mixed
Peak Sequential Mixed IO Speed
102 MB/s 164 MB/s Much faster peak mixed IO speed.
+61%
4K Mixed
Peak 4K Random Mixed IO Speed
1 MB/s Much faster peak random mixed IO.
+43%
0.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
148 MB/s 181 MB/s Faster peak sustained write speed.
+22%
Market Share
Based on 19,210,190 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.22 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
55 % Slightly more popular.
+10%
50 %
Age
Newest
51 Months More recent.
+23%
66+ Months
Capacity
Capacity
1TB 3TB
Hard Drive Rankings (Price vs Performance) August 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 $140AMD RX 580 $169Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198AMD RX 5700 XT $400Samsung 850 Evo 500GB $102
Intel Core i5-9600K $219Nvidia GTX 1660 $220Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $42G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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