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WDWD20EFRX
WDWD60EFRX
▲ 52608 ▼

Release date: Q3 2012.

VS
▲ 51201 ▼

Release date: Q3 2014.

Effective Speed 
+16%
Real World Speed
Performance profile from 75,699 user samples
Benchmark your HDD here
64,359 User Benchmarks
Best Bench: 86% 2TB free
Worst Bench: 45% 2TB free (System drive)
Poor: 45% Great: 86%
SPEED RANK: 148th / 1015
11,340 User Benchmarks
Best Bench: 99% 5.5TB free
Worst Bench: 49% 5GB free
Poor: 49% Great: 99%
SPEED RANK: 90th / 1015
Effective Speed
Effective HDD Speed 		66.4 % 77.2 % Faster effective speed.
+16%
Average Score 
+12%
Read
Avg. Sequential Read Speed 		119 MB/s 138 MB/s Faster read speed.
+16%
Write
Avg. Sequential Write Speed 		112 MB/s 127 MB/s Faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed 		0.8 MB/s 0.83 MB/s +4%
4K Write
Avg. 4K Random Write Speed 		2.27 MB/s 2.57 MB/s Faster random write.
+13%
Mixed
Avg. Sequential Mixed IO Speed 		72.6 MB/s 84.4 MB/s Faster mixed IO speed.
+16%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.89 MB/s 0.96 MB/s Slightly faster random mixed IO.
+8%
SusWrite
Avg. Sustained Write Speed 		112 MB/s 130 MB/s Faster sustained write speed.
+16%
Peak Score 
+11%
Read
Peak Sequential Read Speed 		155 MB/s 179 MB/s Faster peak read speed.
+15%
Write
Peak Sequential Write Speed 		144 MB/s 163 MB/s Faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed 		1 MB/s 1 MB/s
4K Write
Peak 4K Random Write Speed 		2.7 MB/s 3 MB/s Faster peak random write.
+11%
Mixed
Peak Sequential Mixed IO Speed 		94.3 MB/s 109 MB/s Faster peak mixed IO speed.
+16%
4K Mixed
Peak 4K Random Mixed IO Speed 		1 MB/s 1.1 MB/s Faster peak random mixed IO.
+10%
SusWrite
Peak Sequential Sustained Write 60s Average 		148 MB/s 169 MB/s Faster peak sustained write speed.
+14%
Value & Sentiment 
+105%
Market Share
Based on 53,942,912 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.34 % Hugely higher market share.
+467% 		0.06 %
Value
Value For Money 		34.5 % 66.2 % Hugely better value.
+92%
User Rating
UBM User Rating 		52 % +2% 51 %
Price
Price (score) 		$77 Much cheaper.
+45% 		$140
Nice To Haves 
+16%
Age
Newest 		148 Months 124 Months More recent.
+16%
Specifications 
Capacity
Capacity 		2TB 6TB
Conclusion 
Average Bench 66.4%
Average Bench 77.2%

The 2TB version of WD's Red NAS range of hard drives has a performance profile that is similar to that of its larger 3TB sibling. Both drives lag behind the group average significantly in terms of overall performance. With an average read speed of 108 MB/s the 2TB Red is 36% slower than the group leaders which manage an average of 147 MB/s. There is a huge amount of hype around the "NAS" aspects of these drives but there is very little substance in terms of specific characteristics that make this drive better suited to a NAS than any other. The obvious factors such as energy efficiency and operating temperature are only marginally improved on these drives. I would personally prefer one of the far better performing Seagate Barracudas as when looking at a direct comparison of the Barracuda vs the Red it's clear that the performance of the Barracuda is better across the board. [Feb '14 HDrivePro]

MORE DETAILS

The 6TB WD Red is one of the first 6TB consumer drives. Sporting five large 1.2TB platters the Red is targeted at consumers for use in 1-8 bay NAS (Network Attached Storage) devices. The large platters on the 6TB drive enable slightly faster peak read speeds than on the smaller capacity Reds. Comparing performance between the 2TB and 6TB versions shows that the 6TB version is between 10 and 15% faster. At current market prices ($300) the 6TB red isn't a bad value proposition and, considering that the 6TB Red is just a few months old, prices are likely to drop significantly over the coming months. [Oct '14 HDrivePro]

MORE DETAILS

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11,340
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Hard Drive Rankings (Price vs Performance) November 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]

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.
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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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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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