Real World Speed
Performance profile from 27,546 user samples
2,379 User Benchmarks
Best Bench: 107% 2TB free
Worst Bench: 55% 174GB free
Poor: 55% Great: 107%
SPEED RANK: 50th / 984
25,167 User Benchmarks
Best Bench: 109% 2TB free
Worst Bench: 79% 991GB free
Poor: 79% Great: 109%
SPEED RANK: 8th / 984
Effective Speed
Effective HDD Speed
84.5 % -15% 97.4 % Faster effective speed.
Avg. Sequential Read Speed
152 MB/s -17% 178 MB/s Faster read speed.
Avg. Sequential Write Speed
143 MB/s -13% 162 MB/s Slightly faster write speed.
4K Read
Avg. 4K Random Read Speed
0.65 MB/s 0% 0.65 MB/s 0%
4K Write
Avg. 4K Random Write Speed
1.19 MB/s -29% 1.53 MB/s Faster random write.
Avg. Sequential Mixed IO Speed
125 MB/s -26% 157 MB/s Faster mixed IO speed.
4K Mixed
Avg. 4K Random Mixed IO Speed
0.19 MB/s -5% 0.2 MB/s Slightly faster random mixed IO.
Peak Sequential Read Speed
193 MB/s -4% 200 MB/s +4%
Peak Sequential Write Speed
184 MB/s -2% 187 MB/s +2%
4K Read
Peak 4K Random Read Speed
0.93 MB/s Faster peak random read.
0.79 MB/s -18%
4K Write
Peak 4K Random Write Speed
1.6 MB/s -12% 1.8 MB/s Slightly faster peak random write.
Peak Sequential Mixed IO Speed
173 MB/s -3% 178 MB/s +3%
4K Mixed
Peak 4K Random Mixed IO Speed
0.25 MB/s +4% 0.24 MB/s -4%
Market Share
Based on 6,569,559 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.07 % -2,214% 1.62 % Insanely higher market share.
Value For Money
60.6 % -54% 93.2 % Much better value.
User Rating
UBM User Rating
56 % -36% 76 % Much more popular.
Price (score)
$80 -25% $60 Cheaper.
72 Months -79% 15 Months Much more recent.

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) December 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 $308Nvidia GTX 1070 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Pro 256GB $114
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $140
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $41
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback