WDWD20EARX
SeagateST250DM000
Real World Speed
Performance profile from 226,842 user samples
193,670 User Benchmarks
Best Bench: 67% 2TB free
Worst Bench: 33% 547GB free
Poor: 33% Great: 67%
SPEED RANK: 291st / 1015
33,172 User Benchmarks
Best Bench: 75% 156GB free
Worst Bench: 19% 25GB free (System drive)
Poor: 19% Great: 75%
SPEED RANK: 266th / 1015
Effective Speed
Effective HDD Speed
51.3 % 53.4 % +4%
Read
Avg. Sequential Read Speed
91.8 MB/s 100 MB/s Slightly faster read speed.
+9%
Write
Avg. Sequential Write Speed
86.5 MB/s 94.5 MB/s Slightly faster write speed.
+9%
4K Read
Avg. 4K Random Read Speed
0.75 MB/s Faster random read.
+25%
0.6 MB/s
4K Write
Avg. 4K Random Write Speed
1.64 MB/s Much faster random write.
+39%
1.18 MB/s
Mixed
Avg. Sequential Mixed IO Speed
68.3 MB/s Much faster mixed IO speed.
+31%
52.2 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
0.62 MB/s 0.69 MB/s Faster random mixed IO.
+11%
SusWrite
Avg. Sustained Write Speed
86.8 MB/s +1% 86.3 MB/s
Read
Peak Sequential Read Speed
122 MB/s 133 MB/s Slightly faster peak read speed.
+9%
Write
Peak Sequential Write Speed
111 MB/s 128 MB/s Faster peak write speed.
+15%
4K Read
Peak 4K Random Read Speed
1 MB/s Much faster peak random read.
+43%
0.7 MB/s
4K Write
Peak 4K Random Write Speed
2.3 MB/s Much faster peak random write.
+44%
1.6 MB/s
Mixed
Peak Sequential Mixed IO Speed
93.9 MB/s Much faster peak mixed IO speed.
+41%
66.4 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
0.8 MB/s 0.9 MB/s Faster peak random mixed IO.
+12%
SusWrite
Peak Sequential Sustained Write 60s Average
117 MB/s 132 MB/s Faster peak sustained write speed.
+13%
Market Share
Based on 40,686,258 HDDs tested.
Market Share
Market Share (trailing 30 days)
0.4 % Hugely higher market share.
+233%
0.12 %
Value
Value For Money
20.5 % Hugely better value.
+80%
11.4 %
User Rating
UBM User Rating
52 % +2% 51 %
Price
Price (score)
$100 $23 Much cheaper.
+77%
Age
Newest
125 Months 92+ Months More recent.
+26%
Capacity
Capacity
2TB 250GB
ADVERTISEMENT

The Western Digital Green (EARX) was released approximately three years ago and proved to be an extremely popular hard drive. This drive has been benchmarked by our users far more than most, currently 118 samples, so we have a relatively large set of performance data from which we can infer robust performance characteristics. With sequential read/write Lab speeds hitting the 150 MB/s mark, and more importantly, average read/write UserBenchMark (UBM) figures of 125/117 MB/s the 2011 WD Green is no longer able to compete with the newer and in many cases larger platter (1TB) drives of today. Looking at a direct comparison between the EARX and, its direct successor, the EZRX shows that the newer 2012 EZRX outperforms by around 37% in real world tests and 18% in peak Lab tests. This additional performance comes at no extra cost and makes the newer EZRX a far better choice. [Jan '14 HDrivePro]

MORE DETAILS

cheap old stuff [Nov '20 kuroiikaze]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) September 2021 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

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $192Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback