NEW Lenovo Thinkpad T470 T480 NVMe PCIe M.2 SSD Upgrade Adapter Caddy Cable US | eBay
M.2 SSD compatible with T480 secondary drive? : r/thinkpad
Add Additional M.2 2242 SSD to T480 : r/thinkpad
Amazon.com: NVME M.2 PCIe SSD to 2.5 inch Hard Drive Caddy Bracket Tray with SATA HDD Cable Replacement for Lenovo ThinkPad T470 T480 1AX994 : Electronics