Real World Speed
Performance profile from 1,596 user samples
293 User Benchmarks
Best Bench: 130% 5.5TB free
Worst Bench: 90% 4TB free
Poor: 90% Great: 130%
SPEED RANK: 1st / 979
1,303 User Benchmarks
Best Bench: 109% 1TB free
Worst Bench: 58% 281GB free
Poor: 58% Great: 109%
SPEED RANK: 45th / 979
Effective Speed
Effective HDD Speed
113 % Much faster effective speed.
85.7 % -32%
Avg. Sequential Read Speed
176 MB/s Faster read speed.
153 MB/s -15%
Avg. Sequential Write Speed
218 MB/s Much faster write speed.
146 MB/s -49%
4K Read
Avg. 4K Random Read Speed
4.38 MB/s Hugely faster random read.
0.65 MB/s -574%
4K Write
Avg. 4K Random Write Speed
2.78 MB/s Hugely faster random write.
1.23 MB/s -126%
Avg. Sequential Mixed IO Speed
169 MB/s Much faster mixed IO speed.
127 MB/s -33%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.3 MB/s Much faster random mixed IO.
0.19 MB/s -58%
Peak Sequential Read Speed
216 MB/s Slightly faster peak read speed.
197 MB/s -10%
Peak Sequential Write Speed
248 MB/s Faster peak write speed.
191 MB/s -30%
4K Read
Peak 4K Random Read Speed
7.41 MB/s Hugely faster peak random read.
0.87 MB/s -752%
4K Write
Peak 4K Random Write Speed
3.28 MB/s Hugely faster peak random write.
1.69 MB/s -94%
Peak Sequential Mixed IO Speed
212 MB/s Faster peak mixed IO speed.
176 MB/s -20%
4K Mixed
Peak 4K Random Mixed IO Speed
0.4 MB/s Much faster peak random mixed IO.
0.25 MB/s -60%
Market Share
Based on 3,691,820 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % 0% 0.1 % 0%
Value For Money
70 % +1% 69.3 % -1%
User Rating
UBM User Rating
74 % Much more popular.
55 % -35%
Price (score)
$279 -75% $71 Much cheaper.
22 Months Much more recent.
64 Months -66%

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]


Hard Drive Rankings (Price vs Performance) April 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 $310Nvidia GTX 1070 $330Samsung 850 Evo 250GB $106
Intel Pentium G4560 $60AMD RX 480 $220Samsung 850 Pro 256GB $140
Intel Core i5-7600K $229Nvidia GTX 1060-6GB $219Samsung 850 Evo 500GB $170
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 32GB $22
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 64GB $35
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $115SanDisk Ultra Fit 32GB $9
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