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SeagateST4000VN008
SeagateST250DM000
▲ 53147 ▼

Release date: Q3 2016.

VS
▲ 507 ▼

Release date ≤ Q1 2014.

Effective Speed 
+65%
Real World Speed
Performance profile from 58,708 user samples
Benchmark your HDD here
26,217 User Benchmarks
Best Bench: 108% 3.5TB free
Worst Bench: 62% 3.5TB free
Poor: 62% Great: 108%
SPEED RANK: 25th / 1015
32,491 User Benchmarks
Best Bench: 74% 194GB free
Worst Bench: 18% 17GB free (System drive)
Poor: 18% Great: 74%
SPEED RANK: 254th / 1015
Effective Speed
Effective HDD Speed 		89.6 % Much faster effective speed.
+65% 		54.3 %
Average Score 
+45%
Read
Avg. Sequential Read Speed 		154 MB/s Much faster read speed.
+58% 		97.3 MB/s
Write
Avg. Sequential Write Speed 		153 MB/s Much faster write speed.
+62% 		94.6 MB/s
4K Read
Avg. 4K Random Read Speed 		0.69 MB/s Faster random read.
+15% 		0.6 MB/s
4K Write
Avg. 4K Random Write Speed 		1.9 MB/s Much faster random write.
+64% 		1.16 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		72.1 MB/s Much faster mixed IO speed.
+36% 		53.2 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.79 MB/s Faster random mixed IO.
+11% 		0.71 MB/s
SusWrite
Avg. Sustained Write Speed 		158 MB/s Much faster sustained write speed.
+72% 		92 MB/s
Peak Score 
+30%
Read
Peak Sequential Read Speed 		192 MB/s Much faster peak read speed.
+49% 		129 MB/s
Write
Peak Sequential Write Speed 		185 MB/s Much faster peak write speed.
+43% 		129 MB/s
4K Read
Peak 4K Random Read Speed 		0.8 MB/s Faster peak random read.
+14% 		0.7 MB/s
4K Write
Peak 4K Random Write Speed 		2.2 MB/s Faster peak random write.
+29% 		1.7 MB/s
Mixed
Peak Sequential Mixed IO Speed 		86.1 MB/s Much faster peak mixed IO speed.
+30% 		66.2 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		0.9 MB/s 0.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		192 MB/s Much faster peak sustained write speed.
+44% 		133 MB/s
Value & Sentiment 
+157%
Market Share
Based on 53,950,110 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.28 % Hugely higher market share.
+87% 		0.15 %
Value
Value For Money 		82.2 % Hugely better value.
+610% 		11.6 %
User Rating
UBM User Rating 		53 % Slightly more popular.
+6% 		50 %
Price
Price (score) 		$87 $23 Much cheaper.
+73%
Nice To Haves 
+25%
Age
Newest 		98 Months More recent.
+25% 		130+ Months
Specifications 
Capacity
Capacity 		4TB 250GB
Conclusion 
Average Bench 89.6%
Average Bench 54.3%

cheap old stuff [Nov '20 kuroiikaze]

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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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  • 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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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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 Frequently Asked Questions

Storage Devices FAQ
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What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
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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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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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