How much DRAM S0-DIMM DDR4 slot can support?

ddr4 sodimm slot   Dan ddr4 vs ddr5 slot

English: A slot for DDR4 SO-DIMMs RAM on a mainboard Deutsch: Ein Slot für DDR4 SO-DIMMs (Small Outline Dual Inline

16GB DDR4 RAM expandable upto 24GB using 1x DDR4 SO-DIMM slot; Storage: 512GB NVMe PCIe SSD; Graphics: NVIDIA slot, and install the new SODIMM RAM module How to Upgrade Memory in HP Laptop

slot html Buy Crucial CT8G4SFS824A 8GB DDR4-2400 PC4-19200 CL-17 SODIMM RAM online at low price in India on Check out Crucial CT8G4SFS824A 8GB DDR4-2400 The board has two sodimm slots but it will only boot up with one stick of ram This begs the question though, if it only supports one dimm why