Toshiba
SeagateST4000DM005

Release date: Q1 2013.

Release date: Q3 2016.

Real World Speed
Performance profile from 194,178 user samples
186,224 User Benchmarks
Best Bench: 106% 909GB free
Worst Bench: 36% 634GB free (System drive)
Poor: 36% Great: 106%
SPEED RANK: 90th / 1010
7,954 User Benchmarks
Best Bench: 106% 2.5TB free
Worst Bench: 53% 594GB free
Poor: 53% Great: 106%
SPEED RANK: 49th / 1010
Effective Speed
Effective HDD Speed
79.1 % 85.7 % Slightly faster effective speed.
+8%
Read
Avg. Sequential Read Speed
145 MB/s 149 MB/s +3%
Write
Avg. Sequential Write Speed
139 MB/s Slightly faster write speed.
+7%
130 MB/s
4K Read
Avg. 4K Random Read Speed
0.65 MB/s 0.67 MB/s +3%
4K Write
Avg. 4K Random Write Speed
1.79 MB/s 1.82 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed
32.4 MB/s 64.5 MB/s Hugely faster mixed IO speed.
+99%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.55 MB/s 0.74 MB/s Much faster random mixed IO.
+35%
SusWrite
Avg. Sustained Write Speed
131 MB/s 149 MB/s Slightly faster sustained write speed.
+14%
Read
Peak Sequential Read Speed
190 MB/s +1% 188 MB/s
Write
Peak Sequential Write Speed
186 MB/s Slightly faster peak write speed.
+10%
169 MB/s
4K Read
Peak 4K Random Read Speed
0.8 MB/s 0.8 MB/s
4K Write
Peak 4K Random Write Speed
2.2 MB/s 2.3 MB/s +5%
Mixed
Peak Sequential Mixed IO Speed
39.5 MB/s 77 MB/s Hugely faster peak mixed IO speed.
+95%
4K Mixed
Peak 4K Random Mixed IO Speed
0.7 MB/s 0.9 MB/s Faster peak random mixed IO.
+29%
SusWrite
Peak Sequential Sustained Write 60s Average
186 MB/s 188 MB/s +1%
Market Share
Based on 11,781,679 HDDs tested.
Market Share
Market Share (trailing 30 days)
3.77 % Insanely higher market share.
+1,471%
0.24 %
Value
Value For Money
54.1 % 99.3 % Hugely better value.
+84%
User Rating
UBM User Rating
60 % 72 % More popular.
+20%
Price
Price (score)
$42 Much cheaper.
+58%
$99
Age
Newest
69 Months 25 Months Much more recent.
+64%
Capacity
Capacity
1TB 4TB
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The 1TB Toshiba DT01ACA100 is a 3.5" desktop hard drive. With a rotation speed of 7,200 RPM and peak/idle power consumption of 6.4/3.7 Watts the DT01ACA100 is a reasonably power efficient desktop drive. The DT01ACA100 has peak sequential read/write speeds of 175 MBps and peak 4k read/write speeds of 0.76/2.06 MBps. These figures produce an overall effective speed of 132 MBps which places it around the middle of the 1TB pack in terms of typical consumer performance. The larger capacity variants of this drive are both faster and offer better value for money[Nov '14 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) October 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.
  • 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 userbenchmark.com.
  • - 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.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $329Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $225Samsung 850 Evo 500GB $105
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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