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WDWD1000DHTZ
$268
SeagateST500DM009
▲ 552,361 ▼
 $268 

Release date: Q2 2012.

VS
▲ 52135 ▼

Release date: Q3 2016.

Effective Speed 
+17%
Real World Speed
Performance profile from 24,616 user samples
Benchmark your HDD here
8,165 User Benchmarks
Best Bench: 117% 931GB free
Worst Bench: 67% 702GB free (System drive)
Poor: 67% Great: 117%
SPEED RANK: 9th / 1015
16,451 User Benchmarks
Best Bench: 114% 452GB free
Worst Bench: 35% 382GB free (System drive)
Poor: 35% Great: 114%
SPEED RANK: 72nd / 1015
Effective Speed
Effective HDD Speed 		94.6 % Faster effective speed.
+17% 		80.9 %
Average Score 
+83%
Read
Avg. Sequential Read Speed 		175 MB/s Faster read speed.
+19% 		147 MB/s
Write
Avg. Sequential Write Speed 		159 MB/s Much faster write speed.
+35% 		118 MB/s
4K Read
Avg. 4K Random Read Speed 		1.65 MB/s Hugely faster random read.
+154% 		0.65 MB/s
4K Write
Avg. 4K Random Write Speed 		4.2 MB/s Hugely faster random write.
+182% 		1.49 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		106 MB/s Much faster mixed IO speed.
+59% 		66.6 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		1.58 MB/s Hugely faster random mixed IO.
+116% 		0.73 MB/s
SusWrite
Avg. Sustained Write Speed 		154 MB/s Faster sustained write speed.
+13% 		136 MB/s
Peak Score 
+65%
Read
Peak Sequential Read Speed 		217 MB/s Slightly faster peak read speed.
+7% 		203 MB/s
Write
Peak Sequential Write Speed 		192 MB/s +2% 188 MB/s
4K Read
Peak 4K Random Read Speed 		1.9 MB/s Hugely faster peak random read.
+137% 		0.8 MB/s
4K Write
Peak 4K Random Write Speed 		4.95 MB/s Hugely faster peak random write.
+147% 		2 MB/s
Mixed
Peak Sequential Mixed IO Speed 		135 MB/s Much faster peak mixed IO speed.
+61% 		83.7 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		1.8 MB/s Hugely faster peak random mixed IO.
+100% 		0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		196 MB/s 201 MB/s +3%
Value & Sentiment 
+236%
Market Share
Based on 53,961,773 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.13 % Hugely higher market share.
+550%
Value
Value For Money 		7.05 % 28.9 % Hugely better value.
+310%
User Rating
UBM User Rating 		55 % Slightly more popular.
+6% 		52 %
Price
Price (score) 		$268 $28 Hugely cheaper.
+90%
Nice To Haves 
+34%
Age
Newest 		151 Months 100 Months Much more recent.
+34%
Specifications 
Capacity
Capacity 		1TB 500GB
Conclusion 
Average Bench 94.6%
Average Bench 80.9%

There is no doubt that the 1TB WD Raptor this is one of the fastest mechanical drives you can buy, however ... an SSD offers orders of magnitude better performance. In terms of price, the class leading 1TB Samsung 840 Evo costs around £360 vs. £185 for the Raptor. An economical approach would be to spend £130 on a blazingly fast budget SSD and £50 on a 1TB Seagate 7400.14. You would end up with 1.25TB for £180, the same price as a Raptor. Unless you need a full TB in one physical drive, the combination of SSD+1TB regular fixed drive makes a lot more sense. Even if prices for the Raptor dropped by around 50% it would still make little sense in today's market and with SSD prices continuing to march lower it's just a matter of time before the Raptor once again faces extinction... [Mar '14 HDrivePro]

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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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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
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Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160Nvidia 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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