ThinkPad T440, T440s, T450, T450s - Hard Disk Drive and Solid State Drive Replacement - YouTube
Upgrade storage for Thinkpad T440s with SSD m.2 sata 2242 - YouTube
Lenovo ThinkPad T440 m.2 SSD and 2.5" SSD Install (how to + test run) - YouTube
Premium Lenovo Thinkpad T440 14 Inch HD Business Laptop (Intel Core i5-4300U up to 2.9GHz, 8GB DDR3 RAM, 240GB SSD, VGA, USB 3.0, Windows 10 Pro) (used) - Walmart.com
Amazon.com: Lenovo ThinkPad T440 14inch Business Laptop Computer, Intel Core i5-4300U Up to 2.9GHz, 8GB RAM, 256GB SSD, Bluetooth, USB 3.0, Windows 10 Professional (Renewed) : Electronics