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Addlink S70 Series 1TB
SK hynix Gold S31 500GB
See Top Ranked Internal SSDs

Addlink S70 Series 256GB vs SK hynix Gold S31

Analysis:

The Addlink S70 Series 1TB is one of the very best Internal SSDs that one can get for around $130. The SK hynix Gold S31 500GB, however, while a very good choice at its $50 price point, falls just short of being remarkable.

The Addlink S70 Series 1TB was loved by reviewers at PCmag, a highly trusted source that performs reliable in-depth testing. It did great in its "The Best SSDs for Upgrading Your Laptop in 2020" roundup where it was named its "Best for File Hoarders", which, in itself, makes it a product worth considering.

As for the SK hynix Gold S31 500GB - it was really well-received by reviewers at PCmag, a great source that's known for conducting high-quality in-depth testing. It performed great in its "The Best Internal SSDs for 2020" roundup and was named its "Best for Gamers", which, on its own, makes it a product that warrants a closer look.

To get a better idea of how they fare when compared directly to each other, we analyzed review scores of sources that tested both. PCmag, for example, preferred the Addlink S70 Series 1TB, while PCWorld rated both of them the same.

We also took a look at which sources had the best things to say about them. We learned that the Addlink S70 Series 1TB got reviewed the highest by PCGamesN - it gave it a rating of 10, while the SK hynix Gold S31 500GB most impressed reviewers at PCWorld, which gave it a score of 9.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Internal SSDs on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Internal SSDs being 7.8 out of 10, whereas the Addlink S70 Series 1TB and SK hynix Gold S31 500GB managed averages of 8.8 and 8.2 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct Addlink S70 Series 1TB vs. SK hynix Gold S31 500GB comparison might not be entirely fair - some sources don't take value for money into account when assigning their scores and therefore have a tendency to rate more premium products better.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
PCmag
PCWorld
Tom's Hardware
PCGamesN
Lifewire
Tech. Specs Comparison
Addlink S70 Series 1TB
$148
SK hynix Gold S31 500GB
$45
Higher than average expert review score
7.9
Overall Avg. for Internal SSDs
8.8
Avg. Review Score
Score
Has average expert review score
7.9
Overall Avg. for Internal SSDs
8.2
Avg. Review Score
Score
Recommended by trusted experts
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for File Hoarders
in “The Best SSDs for Upgrading Your Laptop in 2020” 
Last updated: 17 Mar 2020
PCWorld
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Another great NVMe SSD
in “The best SSDs of 2020” 
Last updated: 24 days ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Value Seekers
in “The Best Internal SSDs for 2020” 
Last updated: 3 Mar 2020
Recommended by trusted experts
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for SATA Gamers
in “The Best Cheap SSDs for 2020” 
Last updated: 17 days ago
PCWorld
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “The best SSDs of 2020” 
Last updated: 24 days ago
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Budget Gamers Seeking a SATA Drive
in “The Best SSDs for Upgrading Your Laptop in 2020” 
Last updated: 17 Mar 2020
PCmag
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for Gamers
in “The Best Internal SSDs for 2020” 
Last updated: 3 Mar 2020

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