SeagateST2000DM006
SeagateST3000DM008
Real World Speed
Performance profile from 534,565 user samples
460,317 User Benchmarks
Best Bench: 115% 2TB free
Worst Bench: 62% 284GB free
Poor: 62% Great: 115%
SPEED RANK: 13th / 1015
74,248 User Benchmarks
Best Bench: 114% 2.5TB free
Worst Bench: 63% 1.5TB free
Poor: 63% Great: 114%
SPEED RANK: 11th / 1015
Effective Speed
Effective HDD Speed
93 % 93.7 % +1%
Read
Avg. Sequential Read Speed
166 MB/s +1% 165 MB/s
Write
Avg. Sequential Write Speed
134 MB/s +2% 131 MB/s
4K Read
Avg. 4K Random Read Speed
0.68 MB/s 0.69 MB/s +1%
4K Write
Avg. 4K Random Write Speed
1.6 MB/s 1.62 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed
77.5 MB/s +0% 77.2 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.73 MB/s 0.74 MB/s +1%
SusWrite
Avg. Sustained Write Speed
158 MB/s 162 MB/s +3%
Read
Peak Sequential Read Speed
202 MB/s 202 MB/s
Write
Peak Sequential Write Speed
176 MB/s +5% 168 MB/s
4K Read
Peak 4K Random Read Speed
0.8 MB/s 0.8 MB/s
4K Write
Peak 4K Random Write Speed
1.8 MB/s 1.88 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed
88 MB/s +1% 87.3 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.8 MB/s 0.9 MB/s Faster peak random mixed IO.
+12%
SusWrite
Peak Sequential Sustained Write 60s Average
202 MB/s +0% 201 MB/s
Market Share
Based on 39,053,254 HDDs tested.
Market Share
Market Share (trailing 30 days)
1.66 % Hugely higher market share.
+374%
0.35 %
Value
Value For Money
46.5 % 66.2 % Much better value.
+42%
User Rating
UBM User Rating
60 % +2% 59 %
Price
Price (score)
$80 Slightly cheaper.
+6%
$85
Age
Newest
57 Months 57 Months
Capacity
Capacity
2TB 3TB
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The new 3TB Seagate Barracuda 2016 (ST3000DM008) replaces its hugely successful predecessor, the 3TB Barracuda 7200.14 2011 (ST3000DM001). Comparing performance between the two models shows that the newer drive has 12% faster sequential speeds, comparable 4K speeds, improved mixed sequential speed and reduced mixed 4K speed. Overall, the effective speed is 12% faster on the 2016 model. Since there is normally little price difference between the two models the 2016 version is the clear winner especially for use as a backup drive with its impressive sequential read and write speeds of nearly 200 MBps. See the current value leaders here[Feb '17 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) June 2021 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 i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $48
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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