SSD HDD Hard Drive Cable & Connector for Lenovo ThinkPad X260 SATA Hard Disk Cable DC02C007K00 DC02C007L00 01AW442 : Amazon.in: Computers & Accessories
mSATA 2242 SSD in x260? : r/thinkpad
Investigation of X260 M.2 slot : r/thinkpad
Lenovo ThinkPad X260 Ultrabook: Core i5-6300U 2.4GHz, 8GB, 256GB SSD, – IGO Cyber House