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Hitachi
WDWD3003FZEX
▲ 500 ▼
  

Release date ≈ Q3 2016.

VS
▲ 503 ▼

Release date ≤ Q1 2014.

Effective Speed 
+22%
Real World Speed
Performance profile from 16,997 user samples
Benchmark your HDD here
5 User Benchmarks
Best Bench: 72% 377GB free
Worst Bench: 60% 358GB free (System drive)
Poor: 60% Great: 72%
SPEED RANK: 140th / 1015
16,992 User Benchmarks
Best Bench: 100% 3TB free
Worst Bench: 61% 406GB free
Poor: 61% Great: 100%
SPEED RANK: 66th / 1015
Effective Speed
Effective HDD Speed 		67.5 % 82 % Faster effective speed.
+22%
Average Score 
+23%
Read
Avg. Sequential Read Speed 		127 MB/s 147 MB/s Faster read speed.
+16%
Write
Avg. Sequential Write Speed 		125 MB/s 137 MB/s Slightly faster write speed.
+10%
4K Read
Avg. 4K Random Read Speed 		1.02 MB/s Faster random read.
+16% 		0.88 MB/s
4K Write
Avg. 4K Random Write Speed 		1.83 MB/s 3.05 MB/s Much faster random write.
+67%
Mixed
Avg. Sequential Mixed IO Speed 		70.5 MB/s 88.9 MB/s Faster mixed IO speed.
+26%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.77 MB/s 0.99 MB/s Faster random mixed IO.
+29%
SusWrite
Avg. Sustained Write Speed 		108 MB/s 138 MB/s Faster sustained write speed.
+28%
Peak Score 
+26%
Read
Peak Sequential Read Speed 		152 MB/s 184 MB/s Faster peak read speed.
+21%
Write
Peak Sequential Write Speed 		151 MB/s 164 MB/s Slightly faster peak write speed.
+9%
4K Read
Peak 4K Random Read Speed 		1.2 MB/s Slightly faster peak random read.
+9% 		1.1 MB/s
4K Write
Peak 4K Random Write Speed 		2.2 MB/s 3.6 MB/s Much faster peak random write.
+64%
Mixed
Peak Sequential Mixed IO Speed 		88.7 MB/s 110 MB/s Faster peak mixed IO speed.
+24%
4K Mixed
Peak 4K Random Mixed IO Speed 		0.9 MB/s 1.2 MB/s Much faster peak random mixed IO.
+33%
SusWrite
Peak Sequential Sustained Write 60s Average 		121 MB/s 171 MB/s Much faster peak sustained write speed.
+41%
Value & Sentiment 
0%
Market Share
Based on 53,484,768 HDDs tested
See market share leaders
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+25%
Age
Newest 		92+ Months More recent.
+25% 		123+ Months
Specifications 
Capacity
Capacity 		2TB 3TB
User Builds 
5
16,992
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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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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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The Best
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