PlayStation 4 developers have access to 7 GB RAM, 1 GB used for OS : r/PS4
![Amazon.com: PlayStation 4 Slim 500GB Console [Discontinued] : Video Games](https://m.media-amazon.com/images/I/71PGvPXpk5L.jpg "Amazon.com: PlayStation 4 Slim 500GB Console [Discontinued] : Video Games")
Amazon.com: PlayStation 4 Slim 500GB Console [Discontinued] : Video Games
What graphics card, RAM, and specs do the PS4 and Xbox have? - Quora
Amazon.com: PlayStation 4 Pro 1TB Console : Video Games
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
PlayStation 4 vs. PS4 Slim | Digital Trends
We Built a PC Using PS4 Pro Specs. How Does it Perform? - GameSpot
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
Sony's 'PS4K': faster CPU, more RAM, same small HDD | WIRED UK
PS4 could have launched without hard drive and with just 4GB RAM
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
We Built a PC Using PS4 Pro Specs. How Does it Perform? - GameSpot
PlayStation 4 Pro Has an Extra 1GB of RAM - IGN
Secondary Processor And 2Gb RAM Discovered In PlayStation 4 | eTeknix
PS4 Pro Vs PS4 Slim: What's The Difference?
How To Make PS4 Faster | Crucial | Crucial.com
Can you upgrade a PS4's hardware, not just its HD but its fans or even the GPU? - Quora
PS4 Pro Update: Sony's New Console Has An Extra 1GB Of RAM And More To Sweeten The $400 Deal | iTech Post
Sony PlayStation 4 (PS4) Review | PCMag
PlayStation 4 technical specifications - Wikipedia
How Much Ram Does the PlayStation 4 Have? - Howcast
Xbox One X vs PS4 Pro Specs (Leave Your Opinions Below!) :) : r/gaming
PS4 Pro vs PS4: what's the difference? | TechRadar
PS4.5 Will Have Improved CPU, GPU, and RAM, Codenamed Neo - Report - GameSpot
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/51452517/ps4-pro-slim-dualshock-photo-04_1920.0.jpg "PS4 Pro's additional RAM frees up memory for game developers - Polygon")