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WDWD6001FZWX
HitachiHUS156045VLS600
VS
▲ 502 ▼

Release date ≈ Q2 2014.

Effective Speed 
+8%
Real World Speed
Performance profile from 5,560 user samples
Benchmark your HDD here
5,447 User Benchmarks
Best Bench: 118% 4.5TB free
Worst Bench: 61% 342GB free
Poor: 61% Great: 118%
SPEED RANK: 16th / 1015
113 User Benchmarks
Best Bench: 108% 419GB free
Worst Bench: 52% 360GB free (System drive)
Poor: 52% Great: 108%
SPEED RANK: 51st / 1015
Effective Speed
Effective HDD Speed 		91.6 % Slightly faster effective speed.
+8% 		84.5 %
Average Score 
+51%
Read
Avg. Sequential Read Speed 		152 MB/s 153 MB/s +1%
Write
Avg. Sequential Write Speed 		197 MB/s Much faster write speed.
+39% 		142 MB/s
4K Read
Avg. 4K Random Read Speed 		4.71 MB/s Hugely faster random read.
+286% 		1.22 MB/s
4K Write
Avg. 4K Random Write Speed 		3.17 MB/s Faster random write.
+23% 		2.57 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		103 MB/s 104 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed 		1 MB/s 1.13 MB/s Faster random mixed IO.
+13%
SusWrite
Avg. Sustained Write Speed 		165 MB/s Faster sustained write speed.
+26% 		131 MB/s
Peak Score 
+49%
Read
Peak Sequential Read Speed 		209 MB/s Faster peak read speed.
+12% 		187 MB/s
Write
Peak Sequential Write Speed 		246 MB/s Much faster peak write speed.
+32% 		187 MB/s
4K Read
Peak 4K Random Read Speed 		7 MB/s Hugely faster peak random read.
+367% 		1.5 MB/s
4K Write
Peak 4K Random Write Speed 		3.5 MB/s 3.53 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed 		128 MB/s 173 MB/s Much faster peak mixed IO speed.
+35%
4K Mixed
Peak 4K Random Mixed IO Speed 		1.1 MB/s 1.6 MB/s Much faster peak random mixed IO.
+45%
SusWrite
Peak Sequential Sustained Write 60s Average 		217 MB/s Faster peak sustained write speed.
+15% 		189 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 53,298,887 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		37.1 % Hugely better value.
+563% 		5.6 %
User Rating
UBM User Rating 		55 % Slightly more popular.
+10% 		50 %
Price
Price (score) 		$296 $136 Much cheaper.
+54%
Nice To Haves 
+10%
Age
Newest 		106 Months More recent.
+10% 		118+ Months
Specifications 
Capacity
Capacity 		6TB 450GB
User Builds 
5,447
113
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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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.

UserBenchmark of the month

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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
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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?
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What is incompressible data?
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What is 4K random write speed?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $131Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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