SeagateST6000DM004
SeagateST3000DM008

Release date: Q3 2016.

Release date: Q3 2016.

Real World Speed
Performance profile from 72,308 user samples
218 User Benchmarks
Best Bench: 111% 5.5TB free
Worst Bench: 35% 4TB free
Poor: 35% Great: 111%
SPEED RANK: 104th / 1015
72,090 User Benchmarks
Best Bench: 116% 1.5TB free
Worst Bench: 65% 992GB free
Poor: 65% Great: 116%
SPEED RANK: 9th / 1015
Effective Speed
Effective HDD Speed
75.2 % 96 % Faster effective speed.
+28%
Read
Avg. Sequential Read Speed
118 MB/s 169 MB/s Much faster read speed.
+43%
Write
Avg. Sequential Write Speed
131 MB/s 136 MB/s +4%
4K Read
Avg. 4K Random Read Speed
4.21 MB/s Hugely faster random read.
+510%
0.69 MB/s
4K Write
Avg. 4K Random Write Speed
2.8 MB/s Much faster random write.
+74%
1.61 MB/s
Mixed
Avg. Sequential Mixed IO Speed
71.6 MB/s 77.3 MB/s Slightly faster mixed IO speed.
+8%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.84 MB/s Faster random mixed IO.
+11%
0.76 MB/s
SusWrite
Avg. Sustained Write Speed
143 MB/s 166 MB/s Faster sustained write speed.
+16%
Read
Peak Sequential Read Speed
237 MB/s Faster peak read speed.
+16%
204 MB/s
Write
Peak Sequential Write Speed
205 MB/s Faster peak write speed.
+18%
174 MB/s
4K Read
Peak 4K Random Read Speed
7.5 MB/s Hugely faster peak random read.
+838%
0.8 MB/s
4K Write
Peak 4K Random Write Speed
4.6 MB/s Hugely faster peak random write.
+142%
1.9 MB/s
Mixed
Peak Sequential Mixed IO Speed
134 MB/s Much faster peak mixed IO speed.
+53%
87.6 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
1.3 MB/s Much faster peak random mixed IO.
+44%
0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
224 MB/s Slightly faster peak sustained write speed.
+10%
204 MB/s
Market Share
Based on 31,825,334 HDDs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.41 % Insanely higher market share.
+∞%
Value
Value For Money
32 % 67.8 % Hugely better value.
+112%
User Rating
UBM User Rating
54 % 85 % Much more popular.
+57%
Price
Price (score)
$282 $85 Much cheaper.
+70%
Age
Newest
49 Months 49 Months
Capacity
Capacity
6TB 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) October 2020 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
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Intel Core i5-9400F $140Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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