SeagateST2000DX001 STCL2000400
SeagateST500DM009
Real World Speed
Performance profile from 40,553 user samples
37,668 User Benchmarks
Best Bench: 110% 2TB free
Worst Bench: 47% 637GB free
Poor: 47% Great: 110%
SPEED RANK: 65th / 1015
2,885 User Benchmarks
Best Bench: 114% 466GB free
Worst Bench: 31% 285GB free (System drive)
Poor: 31% Great: 114%
SPEED RANK: 59th / 1015
Effective Speed
Effective HDD Speed
83.7 % 84.3 % +1%
Read
Avg. Sequential Read Speed
137 MB/s 156 MB/s Slightly faster read speed.
+14%
Write
Avg. Sequential Write Speed
136 MB/s Slightly faster write speed.
+6%
128 MB/s
4K Read
Avg. 4K Random Read Speed
1.15 MB/s Much faster random read.
+77%
0.65 MB/s
4K Write
Avg. 4K Random Write Speed
4.91 MB/s Hugely faster random write.
+239%
1.45 MB/s
Mixed
Avg. Sequential Mixed IO Speed
41.6 MB/s 65.7 MB/s Much faster mixed IO speed.
+58%
4K Mixed
Avg. 4K Random Mixed IO Speed
1.97 MB/s Hugely faster random mixed IO.
+174%
0.72 MB/s
SusWrite
Avg. Sustained Write Speed
154 MB/s Slightly faster sustained write speed.
+11%
139 MB/s
Read
Peak Sequential Read Speed
193 MB/s 204 MB/s Slightly faster peak read speed.
+6%
Write
Peak Sequential Write Speed
190 MB/s 193 MB/s +2%
4K Read
Peak 4K Random Read Speed
1.5 MB/s Hugely faster peak random read.
+88%
0.8 MB/s
4K Write
Peak 4K Random Write Speed
5.4 MB/s Hugely faster peak random write.
+157%
2.1 MB/s
Mixed
Peak Sequential Mixed IO Speed
71.7 MB/s 83.2 MB/s Faster peak mixed IO speed.
+16%
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
200 MB/s 200 MB/s
Market Share
Based on 17,164,774 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.29 % Hugely higher market share.
+314%
0.07 %
Value
Value For Money
53.4 % Better value.
+19%
44.8 %
User Rating
UBM User Rating
64 % Slightly more popular.
+10%
58 %
Price
Price (score)
$90 $27 Much cheaper.
+70%
Age
Newest
69 Months 34 Months Much more recent.
+51%
Capacity
Capacity
2TB 500GB
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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) May 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.

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 $350Nvidia GTX 1070 $380Samsung 850 Evo 250GB $70
AMD Ryzen 5 2600 $139Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $41G.SKILL Trident Z DDR4 3200 C14 4x16GB $651SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $95SanDisk Ultra Fit 32GB $12
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