Real World Speed
Performance profile from 454,435 user samples
203 User Benchmarks
Best Bench: 95% 3.5TB free
Worst Bench: 61% 794GB free
Poor: 61% Great: 95%
SPEED RANK: 69th / 984
454,232 User Benchmarks
Best Bench: 105% 891GB free
Worst Bench: 65% 15GB free
Poor: 65% Great: 105%
SPEED RANK: 35th / 984
Effective Speed
Effective HDD Speed
81 % 87.8 % Slightly faster effective speed.
+8%
Read
Avg. Sequential Read Speed
145 MB/s 159 MB/s Slightly faster read speed.
+10%
Write
Avg. Sequential Write Speed
137 MB/s 147 MB/s Slightly faster write speed.
+7%
4K Read
Avg. 4K Random Read Speed
0.72 MB/s 0.92 MB/s Faster random read.
+28%
4K Write
Avg. 4K Random Write Speed
2.91 MB/s Much faster random write.
+31%
2.22 MB/s
Mixed
Avg. Sequential Mixed IO Speed
132 MB/s 137 MB/s +4%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.53 MB/s Hugely faster random mixed IO.
+89%
0.28 MB/s
Read
Peak Sequential Read Speed
176 MB/s 198 MB/s Slightly faster peak read speed.
+12%
Write
Peak Sequential Write Speed
165 MB/s 180 MB/s Slightly faster peak write speed.
+9%
4K Read
Peak 4K Random Read Speed
0.93 MB/s 1.31 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed
3.48 MB/s Faster peak random write.
+25%
2.79 MB/s
Mixed
Peak Sequential Mixed IO Speed
159 MB/s 165 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed
0.7 MB/s Hugely faster peak random mixed IO.
+89%
0.37 MB/s
Market Share
Based on 7,754,866 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 10.7 % Insanely higher market share.
+107,100%
Value
Value For Money
58.4 % Slightly better value.
+12%
52 %
User Rating
UBM User Rating
47 % 75 % Much more popular.
+60%
Price
Price (score)
$120 $48 Much cheaper.
+59%
Age
Newest
69 Months 68 Months +1%
Capacity
Capacity
3TB 1TB
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The WD Re is an enterprise grade Hard Drive which is able to handle up to 550 TB of data transfers per year. The Re drive has a solid performance profile but it only matches its significantly cheaper WD Black desktop counterpart. Both the Black and the Re have five year warranties and both drives are available in capacities up to 4TB. Comparing the 2013 2TB WD Black and the 3TB Re shows that the two drives have a similar performance profiles with effective speeds of around 130 MBps. Considering that the equivalent capacity black is around 15% cheaper there is, unsurprisingly, little incentive for most consumers to consider the enterprise Re. [Oct '14 HDrivePro]

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This is the latest version of Western Digital's mid-range Blue drive. At only one year of age this drive is relatively new and the performance figures reflect this. With maximum sequential speeds of 180 MB/s (both read and write) the Blue is amongst the faster drives currently available and in terms of real world performance it beats its predecessor the 2010 Blue (WD10EALS) by around 18%. The 2012 Blue has a single 1TB platter which combined with its 7200 rotation speed allow for above average performance across the board. In terms of value for money a larger capacity drive will nearly always be a better choice but within the 1TB category as a system drive, the 2012 Blue is a very reasonable, if not the best, option. [Jan '14 HDrivePro]

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Hard Drive Rankings (Price vs Performance) February 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 (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 userbenchmark.com.
  • - 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.
CPUGPUSSD
Intel Core i7-8700K $330Nvidia GTX 1070 $430Samsung 850 Evo 250GB $87
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $149
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $146
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $185SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $200SanDisk Extreme 16GB $18
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