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HitachiHDS723030ALA640
WDWD10EZEX
▲ 51367 ▼

Release date: Q1 2011.

VS
Effective Speed 
+22%
Real World Speed
Performance profile from 3,111,398 user samples
Benchmark your HDD here
6,344 User Benchmarks
Best Bench: 87% 3TB free
Worst Bench: 40% 2.5TB free
Poor: 40% Great: 87%
SPEED RANK: 137th / 1015
3,105,054 User Benchmarks
Best Bench: 109% 916GB free
Worst Bench: 52% 59GB free
Poor: 52% Great: 109%
SPEED RANK: 60th / 1015
Effective Speed
Effective HDD Speed 		68.3 % 83.4 % Faster effective speed.
+22%
Average Score 
+25%
Read
Avg. Sequential Read Speed 		119 MB/s 155 MB/s Much faster read speed.
+30%
Write
Avg. Sequential Write Speed 		121 MB/s 140 MB/s Faster write speed.
+16%
4K Read
Avg. 4K Random Read Speed 		0.99 MB/s 1.19 MB/s Faster random read.
+20%
4K Write
Avg. 4K Random Write Speed 		1.85 MB/s 2.47 MB/s Much faster random write.
+34%
Mixed
Avg. Sequential Mixed IO Speed 		67.9 MB/s 89.3 MB/s Much faster mixed IO speed.
+32%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.82 MB/s 1.07 MB/s Much faster random mixed IO.
+30%
SusWrite
Avg. Sustained Write Speed 		119 MB/s 135 MB/s Faster sustained write speed.
+13%
Peak Score 
+27%
Read
Peak Sequential Read Speed 		151 MB/s 202 MB/s Much faster peak read speed.
+34%
Write
Peak Sequential Write Speed 		155 MB/s 177 MB/s Faster peak write speed.
+14%
4K Read
Peak 4K Random Read Speed 		1.2 MB/s 1.5 MB/s Faster peak random read.
+25%
4K Write
Peak 4K Random Write Speed 		2.3 MB/s 3 MB/s Much faster peak random write.
+30%
Mixed
Peak Sequential Mixed IO Speed 		84.7 MB/s 113 MB/s Much faster peak mixed IO speed.
+33%
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 		154 MB/s 185 MB/s Faster peak sustained write speed.
+20%
Value & Sentiment 
+8,469%
Market Share
Based on 53,961,893 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 13.6 % Insanely higher market share.
+33,825%
Value
Value For Money 		68.6 % Better value.
+23% 		55.8 %
User Rating
UBM User Rating 		51 % 64 % More popular.
+25%
Price
Price (score) 		$60 $30 Much cheaper.
+50%
Nice To Haves 
+9%
Age
Newest 		164 Months 149 Months Slightly more recent.
+9%
Specifications 
Capacity
Capacity 		3TB 1TB
Conclusion 
Average Bench 68.3%
Average Bench 83.4%

The 3TB Hitachi Deskstar 7K3000 once delivered performance that rivaled the long established class leaders in this capacity (WD Black included) and at an extremely competitive price. The drive was special in that it had 5 platters (vs the usual 3) and ran at 7K rpm despite having a relatively high capacity. The new design worked fantastically well resulting in a class leading product at launch. That was nearly three years ago. With peak sequential speeds of 95 MB/s and 4K speeds of 1 MB/s the Deskstar 7K3000 can no longer compete and clocks in around 35% slower than its modern day competitors. There are far better deals to be had elsewhere at this time. [Oct '12 HDrivePro]

MORE DETAILS

This is the latest version of Western Digital's mid-range Blue drive. At only one year of age this drive is relatively new and the performance figures reflect this. With maximum sequential speeds of 180 MB/s (both read and write) the Blue is amongst the faster drives currently available and in terms of real world performance it beats its predecessor the 2010 Blue (WD10EALS) by around 18%. The 2012 Blue has a single 1TB platter which combined with its 7200 rotation speed allows for above average performance across the board. In terms of value for money a larger capacity drive will nearly always be a better choice but within the 1TB category as a system drive, the 2012 Blue is a very reasonable, if not the best, option. [Jan '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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