Real World Speed
Performance profile from 8,256 user samples
7,716 User Benchmarks
Best Bench: 109% 2TB free
Worst Bench: 63% 352GB free
Poor: 63% Great: 109%
SPEED RANK: 30th / 979
540 User Benchmarks
Best Bench: 103% 3.5TB free
Worst Bench: 71% 3TB free
Poor: 71% Great: 103%
SPEED RANK: 24th / 979
Effective Speed
Effective HDD Speed
89.8 % -2% 91.2 % +2%
Read
Avg. Sequential Read Speed
160 MB/s -1% 162 MB/s +1%
Write
Avg. Sequential Write Speed
153 MB/s -2% 156 MB/s +2%
4K Read
Avg. 4K Random Read Speed
0.85 MB/s Much faster random read.
+31%
0.65 MB/s -31%
4K Write
Avg. 4K Random Write Speed
1.79 MB/s -3% 1.84 MB/s +3%
Mixed
Avg. Sequential Mixed IO Speed
139 MB/s Slightly faster mixed IO speed.
+8%
129 MB/s -8%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.2 MB/s -25% 0.25 MB/s Faster random mixed IO.
+25%
Read
Peak Sequential Read Speed
196 MB/s Slightly faster peak read speed.
+7%
184 MB/s -7%
Write
Peak Sequential Write Speed
189 MB/s Slightly faster peak write speed.
+6%
179 MB/s -6%
4K Read
Peak 4K Random Read Speed
1.15 MB/s Much faster peak random read.
+53%
0.75 MB/s -53%
4K Write
Peak 4K Random Write Speed
2.23 MB/s +2% 2.18 MB/s -2%
Mixed
Peak Sequential Mixed IO Speed
179 MB/s Faster peak mixed IO speed.
+18%
152 MB/s -18%
4K Mixed
Peak 4K Random Mixed IO Speed
0.25 MB/s -16% 0.29 MB/s Faster peak random mixed IO.
+16%
Market Share
Based on 3,787,816 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.6 % Hugely higher market share.
+200%
0.2 % -200%
Value
Value For Money
98 % Slightly better value.
+11%
88.3 % -11%
User Rating
UBM User Rating
58 % -26% 73 % More popular.
+26%
Price
Price (score)
$79 Much cheaper.
+33%
$118 -33%
Age
Newest
52 Months -85% 8 Months Hugely more recent.
+85%
Capacity
Capacity
3TB 4TB
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]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) May 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 $351Samsung 850 Evo 250GB $100
Intel Core i5-7600K $240AMD RX 480 $238Samsung 850 Pro 256GB $146
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $216Samsung 850 Evo 500GB $168
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $114SanDisk Ultra Fit 32GB $13
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