Original PS4 design had 4GB RAM - GameSpot
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
Explained: why the PS4 jumped from 4GB of RAM to 8GB | VG247
Tech Specs (US)
PlayStation 4 Pro Has an Extra 1GB of RAM - IGN
PS4 Pro Vs PS4 Slim: What's The Difference?
:no_upscale()/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")
PS4 Pro's additional RAM frees up memory for game developers - Polygon
Playstation 4 Pro hat mehr RAM und damit mehr als genug für 4K
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
How Much Ram Does the PlayStation 4 Have? - Howcast
How much RAM is in the PlayStation 4 Pro? - Quora
PlayStation 4 gives up to 5GB of RAM to game developers | Eurogamer.net
PlayStation 4 Hardware Specs - PlayStation 4 Wiki Guide - IGN
PS4 contains 5.5GB of RAM for developers - Sony clarifies | VG247
Sony PS4K is codenamed NEO, features upgraded CPU, GPU, RAM—report | Ars Technica
PlayStation 4 – Wikipedia
Sony's 'PS4K': faster CPU, more RAM, same small HDD | WIRED UK
Crytek: Additional PS4 Pro DDR3 RAM Is “Somewhat Substantial Relative To The Base Console”
PS4: Die Konsole mit zwei Herzen - Shooter-sZene
PS4's Memory Analyzed In-Depth, Compared to PS3 RAM
PS4 Slim und PS4 Pro im Vergleich: Unterschiede im Überblick | NETZWELT
PlayStation 4 technical specifications - Wikipedia
PS4 Slim und PS4 Pro im Vergleich: Unterschiede im Überblick | NETZWELT
How To Replace PS4 CMOS Battery? Step By Step Guide
/cdn.vox-cdn.com/uploads/chorus_asset/file/7320949/PS4_7000_03.0.0.0.jpg "PS4 Pro's additional RAM frees up memory for game developers - Polygon")
PS4 Pro's additional RAM frees up memory for game developers - Polygon
ZenFone 2 4GB RAM - Using the PS3/PS4 Controller - YouTube
