COMPARE
HDD
RANKINGS
TEST
YOUR HDD
ADD TO PC
BUILD
WDWD1002FAEX
SeagateST3000DM008
VS
About
Effective Speed 
+62%
Real World Speed
Performance profile from 369,953 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: 226th / 1015
112,118 User Benchmarks
Best Bench: 114% 2.5TB free
Worst Bench: 60% 1.5TB free
Poor: 60% Great: 114%
SPEED RANK: 14th / 1015
Effective Speed
Effective HDD Speed 		56.8 % 92.1 % Much faster effective speed.
+62%
Average Score 
+10%
Read
Avg. Sequential Read Speed 		104 MB/s 161 MB/s Much faster read speed.
+55%
Write
Avg. Sequential Write Speed 		93.9 MB/s 131 MB/s Much faster write speed.
+40%
4K Read
Avg. 4K Random Read Speed 		1.02 MB/s Much faster random read.
+48% 		0.69 MB/s
4K Write
Avg. 4K Random Write Speed 		2.1 MB/s Much faster random write.
+31% 		1.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		79.8 MB/s +4% 76.7 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.85 MB/s Faster random mixed IO.
+15% 		0.74 MB/s
SusWrite
Avg. Sustained Write Speed 		93.9 MB/s 160 MB/s Much faster sustained write speed.
+70%
Peak Score 
+3%
Read
Peak Sequential Read Speed 		140 MB/s 202 MB/s Much faster peak read speed.
+44%
Write
Peak Sequential Write Speed 		124 MB/s 171 MB/s Much faster peak write speed.
+38%
4K Read
Peak 4K Random Read Speed 		1.4 MB/s Much faster peak random read.
+75% 		0.8 MB/s
4K Write
Peak 4K Random Write Speed 		2.7 MB/s Much faster peak random write.
+50% 		1.8 MB/s
Mixed
Peak Sequential Mixed IO Speed 		110 MB/s Faster peak mixed IO speed.
+27% 		86.9 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		1 MB/s Faster peak random mixed IO.
+11% 		0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		128 MB/s 200 MB/s Much faster peak sustained write speed.
+56%
Value & Sentiment 
+29%
Market Share
Based on 49,497,469 HDDs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.53 % +2% 0.52 %
Value
Value For Money 		25.8 % 65 % Hugely better value.
+152%
User Rating
UBM User Rating 		52 % 60 % More popular.
+15%
Price
Price (score) 		$44 Much cheaper.
+48% 		$85
Nice To Haves 
+50%
Age
Newest 		157 Months 79 Months Much more recent.
+50%
Specifications 
Capacity
Capacity 		1TB 3TB
Conclusion 
Average Bench 56.8%
Average Bench 92.1%
ADVERTISEMENT

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 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]

MORE DETAILS

User Builds 
257,835
112,118
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Hard Drive Rankings (Price vs Performance) April 2023 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]

ADVERTISEMENT

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

Gaming Desktop ProGaming

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
What is the Hard Drive value for money rating?
What is effective Hard Drive speed?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $309Nvidia RTX 3060 $330Crucial MX500 250GB $31
Intel Core i5-12600K $227Nvidia RTX 3060-Ti $420Samsung 850 Evo 120GB $106
Intel Core i5-12400F $153Nvidia RTX 4070-Ti $800Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $43SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback