Real World Speed
Performance profile from 275,884 user samples
274,190 User Benchmarks
Best Bench: 105% 2TB free
Worst Bench: 64% 904GB free
Poor: 64% Great: 105%
SPEED RANK: 42nd / 984
1,694 User Benchmarks
Best Bench: 107% 2TB free
Worst Bench: 58% 1.5TB free
Poor: 58% Great: 107%
SPEED RANK: 49th / 984
Effective Speed
Effective HDD Speed
87.5 % +3% 85.1 % -3%
Read
Avg. Sequential Read Speed
159 MB/s +4% 153 MB/s -4%
Write
Avg. Sequential Write Speed
146 MB/s +1% 144 MB/s -1%
4K Read
Avg. 4K Random Read Speed
0.92 MB/s Much faster random read.
+42%
0.65 MB/s -42%
4K Write
Avg. 4K Random Write Speed
2.26 MB/s Hugely faster random write.
+90%
1.19 MB/s -90%
Mixed
Avg. Sequential Mixed IO Speed
137 MB/s Slightly faster mixed IO speed.
+10%
125 MB/s -10%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.28 MB/s Much faster random mixed IO.
+47%
0.19 MB/s -47%
Read
Peak Sequential Read Speed
198 MB/s +2% 194 MB/s -2%
Write
Peak Sequential Write Speed
178 MB/s -5% 187 MB/s Slightly faster peak write speed.
+5%
4K Read
Peak 4K Random Read Speed
1.31 MB/s Much faster peak random read.
+52%
0.86 MB/s -52%
4K Write
Peak 4K Random Write Speed
2.81 MB/s Much faster peak random write.
+73%
1.62 MB/s -73%
Mixed
Peak Sequential Mixed IO Speed
166 MB/s -4% 173 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed
0.37 MB/s Much faster peak random mixed IO.
+48%
0.25 MB/s -48%
Market Share
Based on 5,009,299 HDDs tested.
Market Share
Market Share (trailing 30 days)
12.5 % Insanely higher market share.
+13,767%
0.09 % -13,767%
Value
Value For Money
50.3 % -21% 61.1 % Better value.
+21%
User Rating
UBM User Rating
72 % Much more popular.
+31%
55 % -31%
Price
Price (score)
$50 Much cheaper.
+38%
$80 -38%
Age
Newest
62 Months Slightly more recent.
+9%
68 Months -9%
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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In terms of specs, price and age the Video SV35.6 appears to be identical to its 2TB Barracuda 7200.14 sibling. We have only seen nine user samples for the SV35.6 so far so we don't have enough data to formulate a strong opinion as yet but based on the samples we have seen, this drive appears to underperform the barracuda. Peak sequential speeds are similar but random 4k speeds lag by around 15%. It's possible that these are just statistical discrepancies that will iron themselves out as we see more samples but in the mean time we would recommend the barracuda 7200.14 over this drive. [Jan '14 HDrivePro]

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Hard Drive Rankings (Price vs Performance) August 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 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 i7-7700K $300Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $280AMD RX 480 $265Samsung 850 Pro 256GB $118
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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