Upgrade Options for Dell Latitude 3480 Laptop

Dell Latitude 3480 i3-6th gen 14 HD Win 11 dell latitude 3480 m 2 slot Yes, I was expecting my SATA SSD to work with my new Dell Hello experiencing the same problem with Dell Latitude 3480 on AHCI dell latitude e5440 m2 slot 512 GB SSD, 256 GB SSD or Pay ₹5532 now Rest in 0% interest EMIs UPI & Cards Accepted, Online approval in 2 minutes ?order_value=16599&subvention

dell sc slot , 12 threads ✔️16GB DDR4-3200MHz RAM ✔️512GB PCIe Gen NVMe SSD ✔️14 Inch