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WDWD2003FZEX
Microsoft
▲ 571,942 ▼

Release date: Q4 2013.

VS
▲ 500 ▼
  

Release date ≈ Q2 2021.

Effective Speed 
+70%
Real World Speed
Performance profile from 144,546 user samples
Benchmark your HDD here
144,544 User Benchmarks
Best Bench: 112% 2TB free
Worst Bench: 60% 683GB free
Poor: 60% Great: 112%
SPEED RANK: 30th / 1015
2 User Benchmarks
Best Bench: 58% 22.5TB free
Worst Bench: 46% 22.5TB free
Poor: 46% Great: 58%
SPEED RANK: 280th / 1015
Effective Speed
Effective HDD Speed 		88.5 % Much faster effective speed.
+70% 		52 %
Average Score 
+132%
Read
Avg. Sequential Read Speed 		153 MB/s Slightly faster read speed.
+6% 		144 MB/s
Write
Avg. Sequential Write Speed 		161 MB/s Hugely faster write speed.
+95% 		82.7 MB/s
4K Read
Avg. 4K Random Read Speed 		0.95 MB/s Hugely faster random read.
+137% 		0.4 MB/s
4K Write
Avg. 4K Random Write Speed 		3.04 MB/s Hugely faster random write.
+305% 		0.75 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		86.7 MB/s Much faster mixed IO speed.
+40% 		61.9 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.95 MB/s Faster random mixed IO.
+19% 		0.8 MB/s
SusWrite
Avg. Sustained Write Speed 		155 MB/s Hugely faster sustained write speed.
+320% 		36.9 MB/s
Peak Score 
+105%
Read
Peak Sequential Read Speed 		194 MB/s Faster peak read speed.
+24% 		156 MB/s
Write
Peak Sequential Write Speed 		207 MB/s Much faster peak write speed.
+46% 		142 MB/s
4K Read
Peak 4K Random Read Speed 		1.1 MB/s Hugely faster peak random read.
+120% 		0.5 MB/s
4K Write
Peak 4K Random Write Speed 		3.5 MB/s Hugely faster peak random write.
+133% 		1.5 MB/s
Mixed
Peak Sequential Mixed IO Speed 		105 MB/s Much faster peak mixed IO speed.
+34% 		78.6 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		1.1 MB/s Faster peak random mixed IO.
+22% 		0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		199 MB/s Hugely faster peak sustained write speed.
+352% 		44 MB/s
Value & Sentiment 
+14%
Market Share
Based on 53,887,933 HDDs tested
See market share leaders
User Rating
UBM User Rating 		57 % More popular.
+14% 		50 %
Nice To Haves 
+69%
Age
Newest 		133 Months 41+ Months Much more recent.
+69%
Specifications 
Capacity
Capacity 		2TB 24TB
Conclusion 
Average Bench 88.5%
Average Bench 52%

This is the current version (2013) of Western Digital's best performing, Black, consumer storage drive. A comparison between the 2013 and 2010 versions shows that core real world performance has improved by around 15%. The 38 month old 2010 FAEX Black is also slightly more expensive at the moment, probably because retailers are slowly running out of stock. With average sequential read/write speeds of 150 MB/s and read/write 4k speeds of 0.8/2.9 MB/s the 2013 2TB WD Black has a solid performance profile but it's slightly overpriced. There is better value available amongst other drives in the group test. [Jan '14 HDrivePro]

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Group Test Results

  • 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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