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WDWD30EZRZ
WDWD30EZRZ
▲ 52189 ▼

Release date: Q3 2015.

VS
▲ 52189 ▼

Release date: Q3 2015.

Effective Speed 
0%
Real World Speed
Performance profile from 151,288 user samples
Benchmark your HDD here
75,644 User Benchmarks
Best Bench: 96% 3.5TB free
Worst Bench: 46% 2.5TB free
Poor: 46% Great: 96%
SPEED RANK: 123rd / 1015
75,644 User Benchmarks
Best Bench: 96% 3.5TB free
Worst Bench: 46% 2.5TB free
Poor: 46% Great: 96%
SPEED RANK: 123rd / 1015
Effective Speed
Effective HDD Speed 		70.6 % 70.6 %
Effective Speed
Effective HDD Speed 		70.6 % 70.6 %
Average Score 
0%
Read
Avg. Sequential Read Speed 		125 MB/s 125 MB/s
Write
Avg. Sequential Write Speed 		114 MB/s 114 MB/s
4K Read
Avg. 4K Random Read Speed 		0.87 MB/s 0.87 MB/s
4K Write
Avg. 4K Random Write Speed 		2.35 MB/s 2.35 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		79.5 MB/s 79.5 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.93 MB/s 0.93 MB/s
SusWrite
Avg. Sustained Write Speed 		120 MB/s 120 MB/s
Peak Score 
0%
Read
Peak Sequential Read Speed 		170 MB/s 170 MB/s
Write
Peak Sequential Write Speed 		159 MB/s 159 MB/s
4K Read
Peak 4K Random Read Speed 		1.1 MB/s 1.1 MB/s
4K Write
Peak 4K Random Write Speed 		2.9 MB/s 2.9 MB/s
Mixed
Peak Sequential Mixed IO Speed 		105 MB/s 105 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		1.1 MB/s 1.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		167 MB/s 167 MB/s
Value & Sentiment 
0%
Market Share
Based on 53,963,264 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.33 % 0.33 %
Market Share
Market Share (trailing 30 days) 		0.33 % 0.33 %
Value
Value For Money 		47.1 % 47.1 %
Value
Value For Money 		47.1 % 47.1 %
User Rating
UBM User Rating 		52 % 52 %
User Rating
UBM User Rating 		52 % 52 %
Price
Price (score) 		$90 $90
Price
Price (score) 		$90 $90
Nice To Haves 
0%
Age
Newest 		111 Months 111 Months
Age
Newest 		111 Months 111 Months
Specifications 
Capacity
Capacity 		3TB 3TB
User Builds 
75,644
75,644
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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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $155Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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