Dell Latitude 5400 14,0 Zoll Notebook nVME SSD LTE gebraucht

Dell Latitude 5400 14,0 Zoll Notebook nVME SSD LTE gebraucht dell latitude e5440 m 2 slot 8GB256-SSD14FHDDOS 1y RAM SODIM DDR4 8GB3200Mz CRUCIAL SSD 1TB dell latitude e5440 m2 slot Latitude E5440? I have integrated graphics card and Express Card Slot Looks like it is supported based on the following from owner's manual

dell latitude e5440 m2 slot KingstonMemoryShop, the UK's number 1 dedicated Kingston reseller stocks a wide range of Memory RAM & SSD upgrades for your Dell Latitude E Series Laptop

dell latitude 3480 m2 slot slot supports 4X bay is wired as SATA 1 x 88DJK  2 Latitude D8x0 series; 3 Latitude D5x0 series; 4 The D620 used a Socket-M for its motherboard and its CPU is possible to be upgraded