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SeagateST2000VX000
SeagateST3000DM008
▲ 52349 ▼

Release date: Q4 2011.

VS
▲ 591,032 ▼

Release date: Q3 2016.

Effective Speed 
+3%
Real World Speed
Performance profile from 124,448 user samples
Benchmark your HDD here
12,330 User Benchmarks
Best Bench: 113% 2TB free
Worst Bench: 56% 1.5TB free
Poor: 56% Great: 113%
SPEED RANK: 29th / 1015
112,118 User Benchmarks
Best Bench: 114% 2.5TB free
Worst Bench: 60% 1.5TB free
Poor: 60% Great: 114%
SPEED RANK: 14th / 1015
Effective Speed
Effective HDD Speed 		89 % 92.1 % +3%
Average Score 
+2%
Read
Avg. Sequential Read Speed 		159 MB/s 161 MB/s +1%
Write
Avg. Sequential Write Speed 		153 MB/s Faster write speed.
+17% 		131 MB/s
4K Read
Avg. 4K Random Read Speed 		0.75 MB/s Slightly faster random read.
+9% 		0.69 MB/s
4K Write
Avg. 4K Random Write Speed 		1.28 MB/s 1.6 MB/s Faster random write.
+25%
Mixed
Avg. Sequential Mixed IO Speed 		73.3 MB/s 76.7 MB/s +5%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.7 MB/s 0.74 MB/s Slightly faster random mixed IO.
+6%
SusWrite
Avg. Sustained Write Speed 		152 MB/s 160 MB/s Slightly faster sustained write speed.
+5%
Peak Score 
+3%
Read
Peak Sequential Read Speed 		201 MB/s 202 MB/s +0%
Write
Peak Sequential Write Speed 		196 MB/s Faster peak write speed.
+15% 		171 MB/s
4K Read
Peak 4K Random Read Speed 		0.9 MB/s Faster peak random read.
+12% 		0.8 MB/s
4K Write
Peak 4K Random Write Speed 		1.7 MB/s 1.8 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		88.6 MB/s +2% 86.9 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 		200 MB/s 200 MB/s
Value & Sentiment 
+95%
Market Share
Based on 53,961,303 HDDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.09 % 0.45 % Hugely higher market share.
+400%
Value
Value For Money 		64.7 % 65 % +0%
User Rating
UBM User Rating 		52 % 59 % More popular.
+13%
Price
Price (score) 		$55 Much cheaper.
+35% 		$85
Nice To Haves 
+37%
Age
Newest 		155 Months 98 Months Much more recent.
+37%
Specifications 
Capacity
Capacity 		2TB 3TB
Conclusion 
Average Bench 89%
Average Bench 92.1%

In terms of specs, price and age the Video SV35.6 appears to be identical to its 2TB Barracuda 7200.14 sibling. We have only seen nine user samples for the SV35.6 so far so we don't have enough data to formulate a strong opinion as yet but based on the samples we have seen, this drive appears to underperform the barracuda. Peak sequential speeds are similar but random 4k speeds lag by around 15%. It's possible that these are just statistical discrepancies that will iron themselves out as we see more samples but in the mean time we would recommend the barracuda 7200.14 over this drive. [Jan '14 HDrivePro]

MORE DETAILS

The new 3TB Seagate Barracuda 2016 (ST3000DM008) replaces its hugely successful predecessor, the 3TB Barracuda 7200.14 2011 (ST3000DM001). Comparing performance between the two models shows that the newer drive has 12% faster sequential speeds, comparable 4K speeds, improved mixed sequential speed and reduced mixed 4K speed. Overall, the effective speed is 12% faster on the 2016 model. Since there is normally little price difference between the two models the 2016 version is the clear winner especially for use as a backup drive with its impressive sequential read and write speeds of nearly 200 MBps. See the current value leaders here. [Feb '17 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]

Group Test Results

  • 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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