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WDWD60EFRX
WDWD1003FZEX
▲ 51201 ▼

Release date: Q3 2014.

VS
▲ 586,293 ▼

Release date: Q4 2013.

Effective Speed 
+7%
Real World Speed
Performance profile from 252,305 user samples
Benchmark your HDD here
11,340 User Benchmarks
Best Bench: 99% 5.5TB free
Worst Bench: 49% 5GB free
Poor: 49% Great: 99%
SPEED RANK: 90th / 1015
240,965 User Benchmarks
Best Bench: 108% 836GB free
Worst Bench: 50% 413GB free (System drive)
Poor: 50% Great: 108%
SPEED RANK: 65th / 1015
Effective Speed
Effective HDD Speed 		77.2 % 82.3 % Slightly faster effective speed.
+7%
Average Score 
+12%
Read
Avg. Sequential Read Speed 		138 MB/s 152 MB/s Faster read speed.
+10%
Write
Avg. Sequential Write Speed 		127 MB/s 136 MB/s Slightly faster write speed.
+7%
4K Read
Avg. 4K Random Read Speed 		0.83 MB/s 1.23 MB/s Much faster random read.
+48%
4K Write
Avg. 4K Random Write Speed 		2.57 MB/s +4% 2.48 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		84.4 MB/s 88 MB/s +4%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.96 MB/s 1.09 MB/s Faster random mixed IO.
+14%
SusWrite
Avg. Sustained Write Speed 		130 MB/s 134 MB/s +3%
Peak Score 
+12%
Read
Peak Sequential Read Speed 		179 MB/s 203 MB/s Faster peak read speed.
+13%
Write
Peak Sequential Write Speed 		163 MB/s 173 MB/s Slightly faster peak write speed.
+6%
4K Read
Peak 4K Random Read Speed 		1 MB/s 1.5 MB/s Much faster peak random read.
+50%
4K Write
Peak 4K Random Write Speed 		3 MB/s 3 MB/s
Mixed
Peak Sequential Mixed IO Speed 		109 MB/s 111 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed 		1.1 MB/s 1.2 MB/s Slightly faster peak random mixed IO.
+9%
SusWrite
Peak Sequential Sustained Write 60s Average 		169 MB/s 180 MB/s Slightly faster peak sustained write speed.
+7%
Value & Sentiment 
+423%
Market Share
Based on 53,954,536 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % 0.94 % Insanely higher market share.
+1,780%
Value
Value For Money 		66.2 % Hugely better value.
+155% 		25.9 %
User Rating
UBM User Rating 		51 % 58 % More popular.
+14%
Price
Price (score) 		$140 $64 Much cheaper.
+55%
Nice To Haves 
+7%
Age
Newest 		124 Months Slightly more recent.
+7% 		133 Months
Specifications 
Capacity
Capacity 		6TB 1TB
Conclusion 
Average Bench 77.2%
Average Bench 82.3%

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

This is the most recent version (2013 FZEX) of Western Digital's best performing consumer storage drive, its predecessor was the WD1002FAEX which is now four years old. With average sequential read/write speeds of 150 MB/s this version outperforms its predecessor by a whopping 50%. Small file random 4K speeds have remained broadly unchanged with average read/write rates of 0.9/2.19 MB/s. Overall the 2013 WD Black has a very good performance profile and it also represents reasonable value for money, at least in the 1TB category. There are some good alternatives to the 2013 Black including the 2012 Blue. Looking at the 2013 Black vs 2012 Blue shows that both drives have similar performance. Power consumption (6.8/6.1 Watts active/idle) and noise levels (29.5 dBA) are also identical making it a tough call between the two. There is however, as always, better value amongst the larger capacities. [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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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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