two sticks of RAM or one stick with twice as much memory?
Most consumer-grade motherboards come with four RAM slots; the main goal of these RAM slots is to connect the CPU to the RAM sticks using the motherboard.
ASUS TUF GAMING X570-PLUS WI-FI (AMD Socket AM4)
The highest ram i've seen is 16 GBs. How can you get 128 GBs with only 4 slots? – Learn about ASUS - TUF GAMING X570-PLUS (WI-FI) (Socket AM4) AMD X570 ATX DDR5 Wi-Fi 6E Motherboard - Black with 2 Answers – Best Buy.
Actual Maximum RAM of All MacBook Pro Models - Macs By Capability: EveryMac.com
The actual maximum RAM for each Apple MacBook Pro with complete specs a click away. Includes memory info, motherboard RAM, RAM slots, identifiers and more.