Dell Latitude E5440 Owner's Manual

Dell Latitude E5440 · 2 Where are the slots in my Laptop? · 16GB · Instantly check how much Memory you currently have installed

It worked in Latitude E5570 with 2242 Nvme SSD, but it have to be PCIe 2 lanes,

dell latitude e5440 m2 slot slot supports 4X bay is wired as SATA 1 x 88DJK

dell sc slot 2280, 2 TB, PCIe, Class 40 SSD 2280, 512 GB, PCIe, Class 40 SSD OPAL SED 2280, 1 TB, PCIe, Class 40 SSD OPAL SED 2280, 512 GB, PCIe