PlayStation 4 games can only use 4.5GB of system's 8GB RAM
PlayStation 4 gives up to 5.5GB of RAM to game developers 4.5GB guaranteed, 1GB of "flexible memory". : r/Games
How to disassemble the Sony Playstation 4 Pro - Amedeo Valoroso
Sony PS4 Pro specifications
PS4 Pro Priced and Dated for the Middle East
PS4 Pro Review: The 4K Console to Beat | Tom's Guide
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PlayStation 4 Pro Comes with 1 Additional GB of DDR RAM
Sony's new PS4 sports 4K upscaling, upgraded CPU, GPU and RAM
AMD Playstation 4 Pro GPU Specs | TechPowerUp GPU Database
AMD Playstation 4 Pro GPU Specs | TechPowerUp GPU Database
PlayStation 4 Pro Review - GameSpot
Playstation 4 Has 8GB of RAM - 3.5GB Dedicated to OS - Claim - YouTube
PlayStation 4 technical specifications - Wikipedia
Which is a better buy “Xbox One X (1 TB) or PlayStation 4 Pro (1TB)”? - Quora
PlayStation 4 - Wikipedia
PS4 Pro Info: Everything We Know So Far
AMD Playstation 4 Pro GPU Specs | TechPowerUp GPU Database
PS4 Pro Sony PlayStation 4 Pro 1TB Black Console at Rs 25000 | PS Console in Dharmapuri | ID: 19098686997
Amazon.com: PlayStation 4 Pro 1TB Console : Video Games
Amazon.com: PlayStation 4 Pro 1TB Console : Video Games
![Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer](https://www.gameinformer.com/s3/files/styles/body_default/s3/legacy-images/imagefeed/%5BUpdate%5D%20Report%3A%20PlayStation%204%20Uses%20At%20Least%202.5%20GB%20Of%20RAM%20For%20OS/ps4image610.jpg "Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer")
Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer
Amazon.com: PlayStation 4 Pro 1TB Console : Video Games
PlayStation 4 Pro Teardown - iFixit
