Real World Speed
Performance profile from 183,739 user samples
7,800 User Benchmarks
Best Bench: 110% 514GB free
Worst Bench: 63% 426GB free
Poor: 63% Great: 110%
SPEED RANK: 29th / 979
175,939 User Benchmarks
Best Bench: 105% 850GB free
Worst Bench: 63% 269GB free
Poor: 63% Great: 105%
SPEED RANK: 40th / 979
Effective Speed
Effective HDD Speed
90.3 % +4% 86.7 % -4%
Read
Avg. Sequential Read Speed
161 MB/s +3% 157 MB/s -3%
Write
Avg. Sequential Write Speed
154 MB/s Slightly faster write speed.
+6%
145 MB/s -6%
4K Read
Avg. 4K Random Read Speed
0.85 MB/s -6% 0.9 MB/s Slightly faster random read.
+6%
4K Write
Avg. 4K Random Write Speed
1.8 MB/s -23% 2.22 MB/s Faster random write.
+23%
Mixed
Avg. Sequential Mixed IO Speed
141 MB/s +4% 136 MB/s -4%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.2 MB/s -40% 0.28 MB/s Much faster random mixed IO.
+40%
Read
Peak Sequential Read Speed
196 MB/s -1% 197 MB/s +1%
Write
Peak Sequential Write Speed
191 MB/s Slightly faster peak write speed.
+7%
179 MB/s -7%
4K Read
Peak 4K Random Read Speed
1.14 MB/s -16% 1.32 MB/s Faster peak random read.
+16%
4K Write
Peak 4K Random Write Speed
2.26 MB/s -24% 2.81 MB/s Faster peak random write.
+24%
Mixed
Peak Sequential Mixed IO Speed
177 MB/s Slightly faster peak mixed IO speed.
+6%
167 MB/s -6%
4K Mixed
Peak 4K Random Mixed IO Speed
0.25 MB/s -48% 0.37 MB/s Much faster peak random mixed IO.
+48%
Market Share
Based on 3,727,159 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.6 % -1,683% 10.7 % Insanely higher market share.
+1,683%
Value
Value For Money
91.8 % Hugely better value.
+85%
49.7 % -85%
User Rating
UBM User Rating
58 % -21% 70 % More popular.
+21%
Price
Price (score)
$85 -41% $50 Much cheaper.
+41%
Age
Newest
51 Months Slightly more recent.
+12%
58 Months -12%
Capacity
Capacity
3TB 1TB
ADVERTISEMENT

The 3TB Toshiba DT01ACA300 is 3.5" desktop hard drive. Like its 2TB sibling, the DT01ACA300 sports a rotation speed of 7,200 RPM and has a relatively low peak/idle power draw of 6.4/5.2 Watts. With peak sequential read/write speeds of 197/183 MBps and peak 4k read/write speeds of 1.17/2.19 Mbps the 3TB DT01ACA300 achieves an effective speed of 143 MBps which places the DT01ACA300 amongst the top handful of 3TB drives. Pricing of the DT01ACA300 is also very aggressive which makes the DT01ACA300 a superb value proposition. Comparing the DT01ACA300 and Barracuda shows that the DT01ACA300 is marginally faster but also slightly more expensive. [Nov '14 HDrivePro]

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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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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 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 $335Nvidia GTX 1070 $330Samsung 850 Evo 250GB $106
Intel Core i5-7600K $229AMD RX 480 $210Samsung 850 Pro 256GB $140
AMD Ryzen 7 1700 $320Nvidia GTX 1060-6GB $215Samsung 850 Evo 500GB $175
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $35
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $137SanDisk Ultra Fit 32GB $9
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