‎DIMM Slots 4 and 2 not working

DIMM slots are numbered sequentially for each processor The supported AMP modes use the letter assignments for population guidelines

2 x DIMM, Max 16GB, DDR3 Non-ECC, Un-buffered Memory; New UEFI BIOS & USB Features: 3x slot, Realtek Ethernet 23,600৳ 24,800

dimm slot RAM – 16GB DDR5 4800 MHz, Support Up to 32GB 2x SO-DIMM Hard Disk Size – 512GB PCIe NVMe SSD Operating System

dimm slot meaning ASUS ROG Maximus IX Apex Z270 slot ASUS ROG Maximus IX Apex Z270 uses a slot The motherboard doesn't have any slots on it interesting