Emtec ECSSD1TX250 1TB M.2 Sata Hard Disk SSD Black | Techinn
1 Pc M.2 Ngff Ssd To For Lenovo Thinkpad X1 Carbon 20+6pin 26pin Ssd Adapter Board Card For Pc Accessories - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: Network Card, EM7345 4G LTE WWAN Card Module for Thinkpad X250 X1C W550 T450 X240 T440 Support for LTE/HSPA& /EMEA Countries : Electronics
Amazon.com: HADTK 128GB SSD 2242 NGFF(M.2 SATA) Internal Solid State Drive SATA3.0 6Gb/s for Thinkpad X240 X240s X250 3 Years Warranty : Electronics