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WDWD10EFRX
WDWD30EFRX
▲ 505 ▼

Release date ≤ Q1 2014.

VS
▲ 521,408 ▼

Release date: Q3 2012.

Effective Speed 
+1%
Real World Speed
Performance profile from 106,309 user samples
Benchmark your HDD here
37,583 User Benchmarks
Best Bench: 87% 875GB free
Worst Bench: 43% 263GB free
Poor: 43% Great: 87%
SPEED RANK: 147th / 1015
68,726 User Benchmarks
Best Bench: 88% 4TB free
Worst Bench: 42% 2.5TB free
Poor: 42% Great: 88%
SPEED RANK: 143rd / 1015
Effective Speed
Effective HDD Speed 		66.7 % 67.3 % +1%
Average Score 
+0%
Read
Avg. Sequential Read Speed 		118 MB/s 120 MB/s +2%
Write
Avg. Sequential Write Speed 		113 MB/s 114 MB/s +1%
4K Read
Avg. 4K Random Read Speed 		0.85 MB/s +5% 0.81 MB/s
4K Write
Avg. 4K Random Write Speed 		2.41 MB/s +3% 2.35 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		74 MB/s 74.6 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.9 MB/s 0.91 MB/s +1%
SusWrite
Avg. Sustained Write Speed 		114 MB/s 115 MB/s +1%
Peak Score 
+2%
Read
Peak Sequential Read Speed 		157 MB/s 160 MB/s +2%
Write
Peak Sequential Write Speed 		146 MB/s 147 MB/s +1%
4K Read
Peak 4K Random Read Speed 		1.1 MB/s Faster peak random read.
+10% 		1 MB/s
4K Write
Peak 4K Random Write Speed 		2.9 MB/s +4% 2.8 MB/s
Mixed
Peak Sequential Mixed IO Speed 		98.4 MB/s 99 MB/s +1%
4K Mixed
Peak 4K Random Mixed IO Speed 		1 MB/s 1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		151 MB/s +1% 150 MB/s
Value & Sentiment 
+33%
Market Share
Based on 53,942,612 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.27 % Much higher market share.
+42% 		0.19 %
Value
Value For Money 		21 % 58.6 % Hugely better value.
+178%
User Rating
UBM User Rating 		50 % 52 % +4%
Price
Price (score) 		$63 Slightly cheaper.
+8% 		$69
Nice To Haves 
+12%
Age
Newest 		130+ Months More recent.
+12% 		148 Months
Specifications 
Capacity
Capacity 		1TB 3TB
Conclusion 
Average Bench 66.7%
Average Bench 67.3%

Not better speed but very stable speed with low cache memory and only 5400RPM For that price you get faster or more memory or both but .... with WD i have long year good expirience [Oct '19 Antimat]

MORE DETAILS

With peak sequential read/write speeds of 140 and averages of 120 MB/s the 3TB WD Red is around 25% slower than the group leaders. If the Red is used in a NAS (Network Attached Storage), that won't make much difference because the vast majority of home networks still operate at Fast Ethernet (~10 MB/s), even users with faster Gigabit (~100 MB/s) networks will be limited by their network bandwidth before the drive. I could assume that any of our drives are for use in a NAS but that of course doesn't excuse sub-par performance because they could equally be used in a desktop. It's true that the power consumption (4.4W) on the Red is lower than average (6W) but the performance hit isn't justified. Even assuming continuous usage, those extra couple of watts for something like the Seagate Baracuda 7200.14 amount to a few pounds a year at most. At £133 this dive is both overpriced and offers sub-optimal performance. [Feb '14 HDrivePro]

MORE DETAILS

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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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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