Which DIMM Slots use first to insert memory modules (RAM

PCIe UD Slot X： PCIe x16 slot with 10X strength for graphics card For memory, the motherboard is equipped with four DIMM slots

In the picture above, I have a spare DDR4 DIMM B Ram slot on my Inspiron 15 3565

what is a loose slot machine To differentiate the two memory channels within a group of slots, and to assist in DIMM population order, the six DIMM slots assigned to each channel have color

what is a slot 6 DIMM Configurations – DIMMs should be populated to DIMM Slot 1 of all Channels 7 DIMM Configurations