Why do video game console manufacturers don't settle on how they set up the RAM - split (PS3, Xbox SS/X, also PCs) vs one pool (older consoles, X360, XOneX/S, PS4, PS5, also
PS4 Pro's additional RAM frees up memory for game developers - Polygon
If You go With 4GB of GDDR5″ RAM on PS4, “You Are Done,” Randy Pitchford Told Sony : r/Games
NeweggBusiness - 4GB RAM Memory for Asus T Series TS500-E6/PS4 240pin PC3-8500 DDR3 ECC Registered RDIMM 1066MHz Black Diamond Memory Module Upgrade
4GB RAM Memory for Asus Servers TS300-E6/PS4 Black Diamond Memory Module DDR3 ECC UDIMM 240pin PC3-8500 1066MHz Upgrade - Walmart.com
parts-quick 16GB Memory for ASUS RS Server RS300-E10-PS4, RS300-E10-RS4 Compatible DDR4 2666MHz PC4-21300 ECC UDIMM RAM at Amazon.com