Real World Speed
Performance profile from 13,494 user samples
9,563 User Benchmarks
Best Bench: 109% 1.5TB free
Worst Bench: 67% 596GB free
Poor: 67% Great: 109%
SPEED RANK: 37th / 979
3,931 User Benchmarks
Best Bench: 108% 931GB free
Worst Bench: 73% 74GB free
Poor: 73% Great: 108%
SPEED RANK: 14th / 979
Effective Speed
Effective HDD Speed
87.6 % -8% 94.3 % Slightly faster effective speed.
Avg. Sequential Read Speed
154 MB/s -11% 171 MB/s Slightly faster read speed.
Avg. Sequential Write Speed
151 MB/s -5% 158 MB/s +5%
4K Read
Avg. 4K Random Read Speed
0.77 MB/s -12% 0.86 MB/s Slightly faster random read.
4K Write
Avg. 4K Random Write Speed
2.8 MB/s Hugely faster random write.
1.53 MB/s -83%
Avg. Sequential Mixed IO Speed
143 MB/s Slightly faster mixed IO speed.
136 MB/s -5%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.31 MB/s Slightly faster random mixed IO.
0.28 MB/s -11%
Peak Sequential Read Speed
189 MB/s -4% 197 MB/s +4%
Peak Sequential Write Speed
198 MB/s Slightly faster peak write speed.
185 MB/s -7%
4K Read
Peak 4K Random Read Speed
1.02 MB/s -4% 1.06 MB/s +4%
4K Write
Peak 4K Random Write Speed
3.3 MB/s Hugely faster peak random write.
1.77 MB/s -86%
Peak Sequential Mixed IO Speed
185 MB/s Slightly faster peak mixed IO speed.
163 MB/s -13%
4K Mixed
Peak 4K Random Mixed IO Speed
0.49 MB/s Much faster peak random mixed IO.
0.34 MB/s -44%
Market Share
Based on 3,787,816 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.6 % -67% 1 % Much higher market share.
Value For Money
41.9 % -29% 54.2 % Better value.
User Rating
UBM User Rating
63 % -41% 89 % Much more popular.
Price (score)
$120 -58% $50 Much cheaper.
43 Months -81% 8 Months Hugely more recent.

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]


The 1TB Seagate Barracuda 2016 (ST1000DM010) has an impressive performance profile. With Sequential read/writes averaging 173 and 159 MBps respectively, the Barracuda can make short work of even moderately large backups. The small file (4K) performance profile is less impressive but still adequate with average read/writes coming in at 0.87 and 1.53 MBps respectively. For use as OS drives, rotational disks are quickly loosing market share to SSDs which offer orders of magnitude faster 4k read/write speeds. On the other hand cheap TLC based SSDs often have slower sustained write speeds than their rotational counterparts. Reasonably good overall performance can be achieved by using a TLC SSD to host the OS and a larger rotational drive such as the Barracuda for backups and media files. Larger capacity variants of this drive offer both better performance and better value for money. [Feb '17 HDrivePro]


Hard Drive Rankings (Price vs Performance) May 2017 HDD Rankings.

Welcome to our consumer Hard Drive comparison. We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top HDDs. Share your opinion by voting. [HDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-7700K $300Nvidia GTX 1070 $351Samsung 850 Evo 250GB $100
Intel Core i5-7600K $240AMD RX 480 $238Samsung 850 Pro 256GB $146
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $216Samsung 850 Evo 500GB $168
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $114SanDisk Ultra Fit 32GB $13
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