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SeagateST3000DM008
Group Average(9 Highest-Voted)
▲ 85849 ▼

Release date: Q3 2016.

VS
Effective Speed 
+8%
Real World Speed
Performance profile from 40,529 user samples
Benchmark your HDD here
40,529 User Benchmarks
Best Bench: 116% 3TB free
Worst Bench: 63% 2TB free (System drive)
Poor: 63% Great: 116%
SPEED RANK: 9th / 1015
Effective Speed
Effective HDD Speed 		96.9 % Slightly faster effective speed.
+8% 		90 %
Average User Bench 
+18%
Read
Avg. Sequential Read Speed 		171 MB/s Slightly faster read speed.
+7% 		160 MB/s
Write
Avg. Sequential Write Speed 		139 MB/s 147 MB/s Slightly faster write speed.
+6%
4K Read
Avg. 4K Random Read Speed 		0.69 MB/s 1.28 MB/s Hugely faster random read.
+86%
4K Write
Avg. 4K Random Write Speed 		1.61 MB/s 2.14 MB/s Much faster random write.
+33%
Mixed
Avg. Sequential Mixed IO Speed 		78 MB/s 81.3 MB/s +4%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.76 MB/s 0.88 MB/s Faster random mixed IO.
+16%
SusWrite
Avg. Sustained Write Speed 		167 MB/s Slightly faster sustained write speed.
+9% 		154 MB/s
Peak Lab Bench 
+25%
Read
Peak Sequential Read Speed 		205 MB/s +2% 201 MB/s
Write
Peak Sequential Write Speed 		182 MB/s 191 MB/s +5%
4K Read
Peak 4K Random Read Speed 		0.8 MB/s 1.72 MB/s Hugely faster peak random read.
+115%
4K Write
Peak 4K Random Write Speed 		1.9 MB/s 2.54 MB/s Much faster peak random write.
+34%
Mixed
Peak Sequential Mixed IO Speed 		88.5 MB/s 98.1 MB/s Slightly faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed 		0.9 MB/s 1.02 MB/s Slightly faster peak random mixed IO.
+14%
SusWrite
Peak Sequential Sustained Write 60s Average 		203 MB/s +3% 197 MB/s
Value & Sentiment 
+97%
Market Share
Based on 17,800,189 HDDs tested.
See market share leaders
User Rating
UBM User Rating 		85 % Slightly more popular.
+6% 		79.9 %
Market Share
Market Share (trailing 30 days) 		0.5 % 2.84 % Hugely higher market share.
+467%
Price
Price (score) 		$75 Cheaper.
+17% 		87.9 USD
Value
Value For Money 		111 % Much better value.
+57% 		71 %
Nice To Haves 
+65%
Age
Newest 		33 Months Much more recent.
+65% 		54.6 Months
Specifications 
Capacity
Capacity 		3TB   —
Conclusion 
Average Bench 96.9%
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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]

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Hard Drive Rankings (Price vs Performance) June 2019 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.

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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

Storage Devices FAQ
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $335Samsung 850 Evo 250GB $101
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $75SanDisk Ultra Fit 32GB $12
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