Real World Speed
Performance profile from 30,377 user samples
900 User Benchmarks
Best Bench: 104% 3TB free
Worst Bench: 64% 2.5TB free
Poor: 64% Great: 104%
SPEED RANK: 44th / 1010
29,477 User Benchmarks
Best Bench: 111% 2TB free
Worst Bench: 60% 142GB free
Poor: 60% Great: 111%
SPEED RANK: 42nd / 1010
Effective Speed
Effective HDD Speed
87.6 % 87.7 % +0%
Read
Avg. Sequential Read Speed
154 MB/s 155 MB/s +1%
Write
Avg. Sequential Write Speed
151 MB/s 157 MB/s +4%
4K Read
Avg. 4K Random Read Speed
0.67 MB/s 0.93 MB/s Much faster random read.
+39%
4K Write
Avg. 4K Random Write Speed
1.83 MB/s 2.99 MB/s Much faster random write.
+63%
Mixed
Avg. Sequential Mixed IO Speed
116 MB/s Much faster mixed IO speed.
+35%
86 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.35 MB/s 0.98 MB/s Hugely faster random mixed IO.
+180%
SusWrite
Avg. Sustained Write Speed
160 MB/s Slightly faster sustained write speed.
+6%
151 MB/s
Read
Peak Sequential Read Speed
186 MB/s 192 MB/s +3%
Write
Peak Sequential Write Speed
180 MB/s 204 MB/s Slightly faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed
0.8 MB/s 1.1 MB/s Much faster peak random read.
+38%
4K Write
Peak 4K Random Write Speed
2.2 MB/s 3.5 MB/s Much faster peak random write.
+59%
Mixed
Peak Sequential Mixed IO Speed
152 MB/s Much faster peak mixed IO speed.
+45%
105 MB/s
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
193 MB/s 198 MB/s +3%
Market Share
Based on 10,074,020 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.53 % Insanely higher market share.
+1,225%
Value
Value For Money
84.8 % Hugely better value.
+91%
44.3 %
User Rating
UBM User Rating
57 % 71 % More popular.
+25%
Price
Price (score)
$119 $114 +4%
Age
Newest
22 Months Much more recent.
+61%
57 Months
Capacity
Capacity
4TB 2TB
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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

Hard Drive Rankings (Price vs Performance) July 2018 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.
  • Fastest effective speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
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 i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $162
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $74G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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