CMS 128GB SSDNow M.2 SATA 6GB Compatible with Lenovo ThinkPad X1 Carbon (Gen 6) - C67 - Walmart.com
M.2 NGFF SATA Bus KEY B SSD HDD Adapter Raiser 20 + 6 Pin SSD Converter Card for Lenovo Thinkpad X1 Carbon Support 2230 2242 M.2|Add On Cards| - AliExpress
Lenovo ThinkPad X1 Carbon 512GB SATA 3.0 6.0GB/S SSD Hard Drive 04X4453 - Notebookparts.com
USB-C Type-C to 20+6Pin SATA SSD Hard Disk Case Enclosure for Thinkpad X1 Carbon SSD,mobile electronic online store-Cellmost.com