Real World Speed
Performance profile from 392,889 user samples
28,472 User Benchmarks
Best Bench: 105% 148GB free
Worst Bench: 63% 905GB free
Poor: 63% Great: 105%
SPEED RANK: 63rd / 1002
364,417 User Benchmarks
Best Bench: 108% 879GB free
Worst Bench: 65% 118GB free
Poor: 65% Great: 108%
SPEED RANK: 31st / 1002
Effective Speed
Effective HDD Speed
84.3 % 89.7 % Slightly faster effective speed.
+6%
Read
Avg. Sequential Read Speed
136 MB/s 161 MB/s Faster read speed.
+18%
Write
Avg. Sequential Write Speed
157 MB/s +3% 152 MB/s
4K Read
Avg. 4K Random Read Speed
0.7 MB/s +1% 0.69 MB/s
4K Write
Avg. 4K Random Write Speed
5.09 MB/s Hugely faster random write.
+220%
1.59 MB/s
Mixed
Avg. Sequential Mixed IO Speed
126 MB/s 136 MB/s Slightly faster mixed IO speed.
+8%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.67 MB/s Hugely faster random mixed IO.
+158%
0.26 MB/s
Read
Peak Sequential Read Speed
191 MB/s 197 MB/s +3%
Write
Peak Sequential Write Speed
191 MB/s +3% 185 MB/s
4K Read
Peak 4K Random Read Speed
0.91 MB/s 1.01 MB/s Slightly faster peak random read.
+11%
4K Write
Peak 4K Random Write Speed
5.6 MB/s Hugely faster peak random write.
+180%
2 MB/s
Mixed
Peak Sequential Mixed IO Speed
157 MB/s 174 MB/s Slightly faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed
1.01 MB/s Hugely faster peak random mixed IO.
+166%
0.38 MB/s
Market Share
Based on 8,778,298 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.5 % 6.29 % Insanely higher market share.
+1,158%
Value
Value For Money
27.7 % 46.8 % Much better value.
+69%
User Rating
UBM User Rating
62 % 77 % More popular.
+24%
Price
Price (score)
$87 $55 Much cheaper.
+37%
Age
Newest
56 Months More recent.
+27%
77 Months
Capacity
Capacity
1TB 1TB
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The ST1000DX001 is a Solid State Hard Drive (SSHD). There is 8GB of MLC NAND flash built into this model which helps facilitate better performance than a purely mechanical drive. The peak sequential read /write speeds of 190 MB/s are around 10% higher than average for a mechanical drive, but no where near typical SSD speeds. We have seen peak 4k write speeds as high as 5.72 MB/s, which is very impressive and to date the highest 4k read speed is 1.24 MB/s which is less impressive but still above average for a top end mechanical drive. The performance increases attributable to the NAND flash are primarily noticeable in the area of small file performance and the Seagate offers only marginally better sequential performance than other mechanical 1TB hard drives. Overall the ST1000DX001 is a very solid performer and bests the group average by 30%. The larger 2TB version (ST2000DX001) has similar performance but represents even better value for money. [Feb '14 HDrivePro]

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The 1TB Barracuda 7200.14 boasts impressive peak sequential read/write Lab speeds of 195/193 MB/s. These best case burst speeds indicate what the Barracuda is capable of under Lab perfect test conditions. Our real world benchmarks have been sourced from hundreds of users and give a better sense of how well this drive actually performs on a day to day basis. The 1TB 7200.14 has an average UBM sequential read/write speed of 147 MB/s, which is a superb result, especially for a budget drive. With 4K random read/write speeds of 0.77/1.53 MB/s small file performance is also respectable making the 1TB Barracuda a very good all round performer. In terms of value for money the relatively small 1TB drive is not as good value as its larger 3TB sibling but in the 1 TB category this is one of the best value for money drives available. [Jan '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) April 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 $447Samsung 850 Evo 250GB $80
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $300Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $170AMD RX 480 $350Samsung 850 Pro 256GB $158
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $45
Seagate Barracuda 2TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $195SanDisk Ultra Fit 32GB $12
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