Real World Speed
Performance profile from 35,331 user samples
25,891 User Benchmarks
Best Bench: 84% 3TB free
Worst Bench: 46% 959GB free
Poor: 46% Great: 84%
SPEED RANK: 132nd / 983
9,440 User Benchmarks
Best Bench: 112% 1.5TB free
Worst Bench: 80% 1.5TB free
Poor: 80% Great: 112%
SPEED RANK: 8th / 983
Effective Speed
Effective HDD Speed
67.2 % -47% 98.9 % Much faster effective speed.
+47%
Read
Avg. Sequential Read Speed
120 MB/s -51% 181 MB/s Much faster read speed.
+51%
Write
Avg. Sequential Write Speed
114 MB/s -44% 164 MB/s Much faster write speed.
+44%
4K Read
Avg. 4K Random Read Speed
0.67 MB/s 0% 0.67 MB/s 0%
4K Write
Avg. 4K Random Write Speed
1.99 MB/s Faster random write.
+29%
1.54 MB/s -29%
Mixed
Avg. Sequential Mixed IO Speed
107 MB/s -48% 158 MB/s Much faster mixed IO speed.
+48%
4K Mixed
Avg. 4K Random Mixed IO Speed
0.23 MB/s Faster random mixed IO.
+15%
0.2 MB/s -15%
Read
Peak Sequential Read Speed
154 MB/s -32% 204 MB/s Much faster peak read speed.
+32%
Write
Peak Sequential Write Speed
145 MB/s -31% 190 MB/s Much faster peak write speed.
+31%
4K Read
Peak 4K Random Read Speed
0.93 MB/s Faster peak random read.
+16%
0.8 MB/s -16%
4K Write
Peak 4K Random Write Speed
2.49 MB/s Much faster peak random write.
+36%
1.83 MB/s -36%
Mixed
Peak Sequential Mixed IO Speed
135 MB/s -35% 182 MB/s Much faster peak mixed IO speed.
+35%
4K Mixed
Peak 4K Random Mixed IO Speed
0.29 MB/s Faster peak random mixed IO.
+16%
0.25 MB/s -16%
Market Share
Based on 4,663,047 HDDs tested.
Market Share
Market Share (trailing 30 days)
1.31 % Slightly higher market share.
+7%
1.23 % -7%
Value
Value For Money
48.8 % -96% 95.8 % Hugely better value.
+96%
User Rating
UBM User Rating
53 % -36% 72 % Much more popular.
+36%
Price
Price (score)
$79 -25% $59 Cheaper.
+25%
Age
Newest
59 Months -83% 10 Months Hugely more recent.
+83%
Capacity
Capacity
2TB 2TB
ADVERTISEMENT

The (WD20EZRX) is Western Digital's latest green drive. I don't see what's green about it considering that it draws 5.5 watts even when idle, which is about average nowadays. With peak sequential lab read/write speeds of 150 MB/s the performance profile is approximately 20% below average for recent Hard drive. It's not all bad news as the WD Green is priced aggressively so despite its relatively weak performance it still represents reasonable value for money, at least within the 2TB category. Due to economies of scale, larger capacity drives nearly always yield better value for money. Compared to the 3GB 7200.14 Barracuda, performance is very similar but the barracuda offers 50% more capacity for 36% more money. [Dec '13 HDrivePro]

MORE DETAILS

Hard Drive Rankings (Price vs Performance) July 2017 HDD Rankings.

Welcome to our consumer Hard Drive comparison. We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top HDDs. Share your opinion by voting. [HDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $295Nvidia GTX 1070 $380Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $410Samsung 850 Pro 256GB $136
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $269Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $137SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $128SanDisk Ultra Fit 32GB $13
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