Release date: Q3 2016.


Release date ≤ Q4 2013.

Real World Speed
Performance profile from 54,617 user samples
8,453 User Benchmarks
Best Bench: 106% 3.5TB free
Worst Bench: 50% 782GB free
Poor: 50% Great: 106%
SPEED RANK: 62nd / 1010
46,164 User Benchmarks
Best Bench: 58% 931GB free
Worst Bench: 19% 455GB free (System drive)
Poor: 19% Great: 58%
SPEED RANK: 495th / 1010
Effective Speed
Effective HDD Speed
84.4 % Hugely faster effective speed.
41.9 %
Avg. Sequential Read Speed
147 MB/s Hugely faster read speed.
76 MB/s
Avg. Sequential Write Speed
127 MB/s Much faster write speed.
75 MB/s
4K Read
Avg. 4K Random Read Speed
0.66 MB/s Much faster random read.
0.43 MB/s
4K Write
Avg. 4K Random Write Speed
1.81 MB/s Much faster random write.
1.33 MB/s
Avg. Sequential Mixed IO Speed
63.7 MB/s Hugely faster mixed IO speed.
29.6 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.74 MB/s Much faster random mixed IO.
0.51 MB/s
Avg. Sustained Write Speed
147 MB/s Hugely faster sustained write speed.
69.9 MB/s
Peak Sequential Read Speed
187 MB/s Hugely faster peak read speed.
102 MB/s
Peak Sequential Write Speed
167 MB/s Much faster peak write speed.
100 MB/s
4K Read
Peak 4K Random Read Speed
0.74 MB/s Much faster peak random read.
0.5 MB/s
4K Write
Peak 4K Random Write Speed
2.3 MB/s Much faster peak random write.
1.6 MB/s
Peak Sequential Mixed IO Speed
76.9 MB/s Hugely faster peak mixed IO speed.
38.6 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.9 MB/s Much faster peak random mixed IO.
0.6 MB/s
Peak Sequential Sustained Write 60s Average
188 MB/s Hugely faster peak sustained write speed.
100 MB/s
Market Share
Based on 11,292,318 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.13 % 0.74 % Hugely higher market share.
User Rating
UBM User Rating
72 % Much more popular.
50 %
24 Months Much more recent.
57+ Months
Hard Drive Rankings (Price vs Performance) September 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]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $114
Intel Core i5-8600K $260AMD RX 480 $280Samsung 850 Pro 256GB $163
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $898SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $167SanDisk Ultra Fit 32GB $11
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback