Real World Speed
Performance profile from 499,121 user samples
442,564 User Benchmarks
Best Bench: 106% 916GB free
Worst Bench: 64% 585GB free
Poor: 64% Great: 106%
SPEED RANK: 33rd / 984
56,557 User Benchmarks
Best Bench: 111% 2TB free
Worst Bench: 64% 155GB free
Poor: 64% Great: 111%
SPEED RANK: 19th / 984
Effective Speed
Effective HDD Speed
88.4 % 91.8 % +4%
Read
Avg. Sequential Read Speed
160 MB/s 162 MB/s +1%
Write
Avg. Sequential Write Speed
148 MB/s 158 MB/s Slightly faster write speed.
+7%
4K Read
Avg. 4K Random Read Speed
0.91 MB/s Slightly faster random read.
+10%
0.83 MB/s
4K Write
Avg. 4K Random Write Speed
2.24 MB/s Faster random write.
+24%
1.81 MB/s
Mixed
Avg. Sequential Mixed IO Speed
138 MB/s 146 MB/s Slightly faster mixed IO speed.
+6%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.28 MB/s Much faster random mixed IO.
+40%
0.2 MB/s
Read
Peak Sequential Read Speed
197 MB/s 197 MB/s
Write
Peak Sequential Write Speed
180 MB/s 193 MB/s Slightly faster peak write speed.
+7%
4K Read
Peak 4K Random Read Speed
1.3 MB/s Slightly faster peak random read.
+14%
1.14 MB/s
4K Write
Peak 4K Random Write Speed
2.81 MB/s Faster peak random write.
+24%
2.26 MB/s
Mixed
Peak Sequential Mixed IO Speed
166 MB/s 178 MB/s Slightly faster peak mixed IO speed.
+7%
4K Mixed
Peak 4K Random Mixed IO Speed
0.37 MB/s Much faster peak random mixed IO.
+54%
0.24 MB/s
Market Share
Based on 7,726,217 HDDs tested.
Market Share
Market Share (trailing 30 days)
12.6 % Hugely higher market share.
+298%
3.18 %
Value
Value For Money
52.4 % 84.3 % Much better value.
+61%
User Rating
UBM User Rating
75 % More popular.
+27%
59 %
Price
Price (score)
$48 Cheaper.
+23%
$62
Age
Newest
68 Months 61 Months Slightly more recent.
+10%
Capacity
Capacity
1TB 2TB
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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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The 2TB Toshiba DT01ACA200 is a 3.5" desktop hard drive. This model sports a rotation speed of 7,200 RPM and is reasonably power efficient for a 2TB desktop drive consuming just 6.4 Watts when loaded and 5.2 Watts when idle. The DT01ACA200 has impressive performance with peak sequential read/write speeds of 193/182 MB/s and peak 4k read/write speeds of 1.16/2.28 MBps. These raw figures produce an effective speed of 141 MBps which ranks the 2TB DT01ACA200 amongst the top handful of 2TB hard drives. Not only is the 2TB DT01ACA200 a great performer but it is also priced aggressively and therefore represents superb value for money for a 2TB capacity drive. Comparing the 2TB and 3TB versions shows that performance is very similar but the 3TB offers 50% more capacity for just 25% more cash which makes the difference between good and great value for money. [Nov '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 $146
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $180SanDisk 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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