Lenovo Thinkpad T440 Business Ultrabook High Performance 14in HD Laptop, Intel Dual-Core i5-4300U up to 2.9 GHz, 8GB DDR3, 128GB SSD, WiFi, Windows 10 Pro (Renewed) (128GB SSD) : Electronics
ThinkPad T440, T440s, T450, T450s - Hard Disk Drive and Solid State Drive Replacement - YouTube
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
Lenovo ThinkPad T440 m.2 SSD and 2.5" SSD Install (how to + test run) - YouTube