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WDWD1002FAEX
SeagateST2000DX001 STCL2000400
VS
Effective Speed 
+46%
Real World Speed
Performance profile from 351,980 user samples
Benchmark your HDD here
257,835 User Benchmarks
Best Bench: 76% 931GB free
Worst Bench: 35% 629GB free
Poor: 35% Great: 76%
SPEED RANK: 227th / 1014
94,145 User Benchmarks
Best Bench: 108% 2TB free
Worst Bench: 43% 1TB free
Poor: 43% Great: 108%
SPEED RANK: 62nd / 1014
Effective Speed
Effective HDD Speed 		56.8 % 83 % Much faster effective speed.
+46%
Average Score 
+46%
Read
Avg. Sequential Read Speed 		104 MB/s 133 MB/s Faster read speed.
+28%
Write
Avg. Sequential Write Speed 		93.9 MB/s 129 MB/s Much faster write speed.
+37%
4K Read
Avg. 4K Random Read Speed 		1.02 MB/s 1.17 MB/s Faster random read.
+15%
4K Write
Avg. 4K Random Write Speed 		2.1 MB/s 4.83 MB/s Hugely faster random write.
+130%
Mixed
Avg. Sequential Mixed IO Speed 		79.8 MB/s Hugely faster mixed IO speed.
+86% 		43 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.85 MB/s 1.97 MB/s Hugely faster random mixed IO.
+132%
SusWrite
Avg. Sustained Write Speed 		93.9 MB/s 155 MB/s Much faster sustained write speed.
+65%
Peak Score 
+53%
Read
Peak Sequential Read Speed 		140 MB/s 190 MB/s Much faster peak read speed.
+36%
Write
Peak Sequential Write Speed 		124 MB/s 185 MB/s Much faster peak write speed.
+49%
4K Read
Peak 4K Random Read Speed 		1.4 MB/s 1.5 MB/s Slightly faster peak random read.
+7%
4K Write
Peak 4K Random Write Speed 		2.7 MB/s 5.5 MB/s Hugely faster peak random write.
+104%
Mixed
Peak Sequential Mixed IO Speed 		110 MB/s Much faster peak mixed IO speed.
+35% 		81.5 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		1 MB/s 2.5 MB/s Hugely faster peak random mixed IO.
+150%
SusWrite
Peak Sequential Sustained Write 60s Average 		128 MB/s 202 MB/s Much faster peak sustained write speed.
+58%
Value & Sentiment 
+31%
Market Share
Based on 53,309,676 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.53 % Much higher market share.
+66% 		0.32 %
Value
Value For Money 		23.1 % 66.4 % Hugely better value.
+188%
User Rating
UBM User Rating 		52 % 54 % +4%
Price
Price (score) 		$49 +2% $50
Nice To Haves 
+25%
Age
Newest 		170 Months 128 Months More recent.
+25%
Specifications 
Capacity
Capacity 		1TB 2TB
Conclusion 
Average Bench 56.8%
Average Bench 83%
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The WD Black (2010) is not a great performer, at least not in today's market. With peak sequential read/writes of 162/129 MB/s the Black lags particularly at writing. In terms of small file random 4K performance things are a little better with peak read/writes of 1.21/2.7 MB/s but these figures still lag the current group leaders and place the 2010 version of the WD Black well below average. A direct comparison to the 2012 WD Blue shows that the newer Blue not only outperforms on nearly every single benchmark but also costs less. [Jan '14 HDrivePro]

MORE DETAILS

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

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Hard Drive Rankings (Price vs Performance) April 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]

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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 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

  • - 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
  • - 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
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
What does MBps mean?
Hard Drives
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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