Amazon.com: CMS 512GB SATA 6GB/s 2.5" Internal SSD Compatible with Lenovo ThinkPad T440P T440s, T560, T61 - C100 : Electronics
04X4456-06 Lenovo 16GB MLC SATA 6Gbps M.2 2242 Internal Solid State Drive ( SSD) for
Amazon.com: Timetec 512GB M.2 2242 SSD NVMe PCIe Gen3x4 3D NAND TLC Read/Write Speed Up to 2,000/1,500 MB/s Compatible with Lenovo Thinkpad E15 / ThinkPad 11e Yoga Gen 6, Laptop and Desktop :
04X4457 Lenovo 24GB MLC SATA 6Gbps M.2 2242 Internal Solid State Drive (SSD) for ThinkPad