The Evolution of PlayStation Consoles - GameSpot
Which PS4 model do I have? - Console Deals
PlayStation 4 Teardown - iFixit
New PS4 model with 1TB hard drive coming, according to FCC filings | Ars Technica
PlayStation 3 - Wikipedia
The New Japanese PS4 Model Drains Less Power and Isn't as Loud - Push Square
PS4 price, hardware specs, and games detailed - ExtremeTech
Amazon.com: PlayStation 4 Pro 1TB Console : Video Games
All PlayStation Console Models & Generations Ever Released (1994-2022)
The Evolution of PlayStation Hardware - IGN
Sony has high hopes for PlayStation 4's debut this month | PlayStation 4 | The Guardian
Is your PlayStation 4 randomly ejecting discs? Here's a few fixes | VentureBeat
Possible first images of a slim PS4 model are beginning to appear : r/Games
What's the Difference Between the PlayStation 4, PlayStation 4 Slim, and PlayStation 4 Pro?
How to identify which PS4 model you own - We Solve All
PlayStation 4 vs. PS4 Slim | Digital Trends
PlayStation 4 - Wikipedia
PS4: Where to find serial and model numbers (UK)
PS4 Pro Vs. PlayStation 4 Slim Vs. Original PlayStation 4: PHOTOS
Community Review: Your Original PS4
PlayStation 4 Teardown - iFixit
PlayStation 4 Teardown - iFixit
Playstation 4, PS4 Pro, PS4 Slim models comparison | Comparison tables - SocialCompare
