DIMM slot locations

Intel Core i5-1155G7 processorWindows 11 HomeIntel Iris Xe Graphics8 GB of of DDR4 Memory Upgradable upto 32 GB with 2 DIMM slots14” FHD 1920*1080

However, according to the hardware specifications for my laptop, there are only 2 x SODIMM slots available for use I have an additional 1TB SSD

dimm 2 slot Lane x8, slot x16 2UEER PCI-E PCI-E Low profile, half length Low profile, half length Lane x4, slot x16 Lane

dimm slot meaning ROG HS, Adapter to 2 PCIe NVME SSD For ASUS ROG M9A, M10A, R6A, R6E, M12E, x399ZE MB ; SKU: 14794279 ; Manufacturer: ASUS ; MPN: 90MC06D0-M0XCN0