How do I determine the number of RAM slots in use?

Craig_d1 · 1 turned fast boot off in the BIOS · 2 booted the PC once with the fast boot off

2 slot *Wi-Fi module Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required

ram not detected in slot 2 OnePlus 12R ; Performance Operating System: OxygenOS based on Android™ 14 CPU: Qualcomm® Snapdragon™ 8 Gen 2 Mobile Platform GPU: Adreno™ 740 RAM: 8GB

ramses revenge slot 2 slot *Wi-Fi module Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required