Real World Speed
Performance profile from 25,552 user samples
11,940 User Benchmarks
Best Bench: 110% 3TB free
Worst Bench: 63% 2.5TB free
Poor: 63% Great: 110%
SPEED RANK: 31st / 984
13,612 User Benchmarks
Best Bench: 111% 1.5TB free
Worst Bench: 63% 384GB free
Poor: 63% Great: 111%
SPEED RANK: 36th / 984
Effective Speed
Effective HDD Speed
89.2 % +1% 88.4 % -1%
Read
Avg. Sequential Read Speed
161 MB/s +5% 154 MB/s -5%
Write
Avg. Sequential Write Speed
150 MB/s -3% 154 MB/s +3%
4K Read
Avg. 4K Random Read Speed
0.85 MB/s Slightly faster random read.
+10%
0.77 MB/s -10%
4K Write
Avg. 4K Random Write Speed
1.77 MB/s -54% 2.72 MB/s Much faster random write.
+54%
Mixed
Avg. Sequential Mixed IO Speed
139 MB/s -4% 145 MB/s +4%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.2 MB/s -65% 0.33 MB/s Much faster random mixed IO.
+65%
Read
Peak Sequential Read Speed
198 MB/s +4% 191 MB/s -4%
Write
Peak Sequential Write Speed
190 MB/s -6% 201 MB/s Slightly faster peak write speed.
+6%
4K Read
Peak 4K Random Read Speed
1.15 MB/s Slightly faster peak random read.
+13%
1.02 MB/s -13%
4K Write
Peak 4K Random Write Speed
2.25 MB/s -44% 3.25 MB/s Much faster peak random write.
+44%
Mixed
Peak Sequential Mixed IO Speed
176 MB/s -6% 187 MB/s Slightly faster peak mixed IO speed.
+6%
4K Mixed
Peak 4K Random Mixed IO Speed
0.24 MB/s -112% 0.51 MB/s Hugely faster peak random mixed IO.
+112%
Market Share
Based on 4,970,455 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.51 % -22% 0.62 % Higher market share.
+22%
Value
Value For Money
98.5 % Hugely better value.
+110%
47 % -110%
User Rating
UBM User Rating
60 % -10% 66 % Slightly more popular.
+10%
Price
Price (score)
$78 Cheaper.
+28%
$108 -28%
Age
Newest
55 Months -16% 46 Months More recent.
+16%
Capacity
Capacity
3TB 2TB
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 current version (2013) of Western Digital's best performing, Black, consumer storage drive. A comparison between the 2013 and 2010 versions shows that core real world performance has improved by around 15%. The 38 month old 2010 FAEX Black is also slightly more expensive at the moment, probably because retailers are slowly running out of stock. With average sequential read/write speeds of 150 MB/s and read/write 4k speeds of 0.8/2.9 MB/s the 2013 2TB WD Black has a solid performance profile but it's slightly overpriced. There is better value available amongst other drives in the group test[Jan '14 HDrivePro]

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Hard Drive Rankings (Price vs Performance) August 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 $300Nvidia GTX 1070 $410Samsung 850 Evo 250GB $99
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $98
Intel Core i5-7600K $212Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $55HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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