Amazon.com: Lenovo Thinkpad T440 Ultrabook 14in HD LED-backlit High Performance Business Notebook, Intel Core i5-4300U up to 2.9GHz, 8GB RAM, 128GB SSD, USB 3.0, Windows 10 Professional (Renewed) : Electronics
How to Install an M.2 SSD in the Lenovo ThinkPad T440s | Laptop Mag
A-Tech 8GB Module for Lenovo ThinkPad T440 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS350685B12351X1) at Amazon.com