I need to replace my old Latitude E6410

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

Your system can only have a HDDSSHDSSD The E5540 does not have an slot for a PCIe SSD That according to the Dell specs at the E5540

dell latitude e5440 m2 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

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