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SeagateST2000DX001 STCL2000400
SeagateST4000DM005
Real World Speed
Performance profile from 128,498 user samples
94,145 User Benchmarks
Best Bench: 108% 2TB free
Worst Bench: 43% 1TB free
Poor: 43% Great: 108%
SPEED RANK: 62nd / 1015
34,353 User Benchmarks
Best Bench: 105% 3.5TB free
Worst Bench: 52% 2.5TB free
Poor: 52% Great: 105%
SPEED RANK: 64th / 1015
Effective Speed
Effective HDD Speed
83 % +1% 82.4 %
Read
Avg. Sequential Read Speed
133 MB/s 143 MB/s Slightly faster read speed.
+8%
Write
Avg. Sequential Write Speed
129 MB/s +2% 126 MB/s
4K Read
Avg. 4K Random Read Speed
1.17 MB/s Much faster random read.
+77%
0.66 MB/s
4K Write
Avg. 4K Random Write Speed
4.83 MB/s Hugely faster random write.
+161%
1.85 MB/s
Mixed
Avg. Sequential Mixed IO Speed
43 MB/s 65.1 MB/s Much faster mixed IO speed.
+51%
4K Mixed
Avg. 4K Random Mixed IO Speed
1.97 MB/s Hugely faster random mixed IO.
+170%
0.73 MB/s
SusWrite
Avg. Sustained Write Speed
155 MB/s Slightly faster sustained write speed.
+7%
145 MB/s
Read
Peak Sequential Read Speed
190 MB/s +2% 187 MB/s
Write
Peak Sequential Write Speed
185 MB/s Slightly faster peak write speed.
+9%
169 MB/s
4K Read
Peak 4K Random Read Speed
1.5 MB/s Hugely faster peak random read.
+114%
0.7 MB/s
4K Write
Peak 4K Random Write Speed
5.5 MB/s Hugely faster peak random write.
+150%
2.2 MB/s
Mixed
Peak Sequential Mixed IO Speed
81.5 MB/s Slightly faster peak mixed IO speed.
+6%
77.2 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
2.5 MB/s Hugely faster peak random mixed IO.
+178%
0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
202 MB/s Slightly faster peak sustained write speed.
+8%
187 MB/s
Market Share
Based on 53,961,893 HDDs tested
Market Share
Market Share (trailing 30 days)
0.33 % Hugely higher market share.
+154%
0.13 %
Value
Value For Money
36.9 % 57.9 % Much better value.
+57%
User Rating
UBM User Rating
54 % 57 % Slightly more popular.
+6%
Price
Price (score)
$90 Cheaper.
+21%
$114
Age
Newest
135 Months 98 Months More recent.
+27%
Capacity
Capacity
2TB 4TB

The Seagate Desktop SSHD is a Solid State Hard Drive (SSHD). The 8GBs of MLC NAND flash built into this model help facilitate better performance than a purely mechanical drive. Peak sequential read/write speeds are above average at 190 MB/s. The 2TB SSHD has consistently demonstrated class leading 4k random write speeds in the region of 5.0 MB/s. 4K read speeds are in the region of 0.7-0.9 MB/s which is well above average, but not record breaking. Overall the performance increases attributable to the NAND flash are very noticeable in the area of small file 4K performance where the SSHD dominates the competition. In terms of sequential speeds, the Seagate also offers better average sequential performance than most mechanical 2TB hard drives. From a value for money perspective, the 2TB SSHD is well above average, it has a brilliant 4k performance profile, strong sequential speeds and only a slightly above average price. [Dec '13 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) November 2024 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]

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 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 value for money upgrades.

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How it works

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  • - 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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
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The Best
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Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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