![OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T440s (DDR3-12800) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T440s (DDR3-12800) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad T440s (DDR3-12800) Laptop Memory at Amazon.com
![A-Tech 8GB Module for Lenovo ThinkPad T440s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS350687B12351X1) at Amazon.com A-Tech 8GB Module for Lenovo ThinkPad T440s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS350687B12351X1) at Amazon.com](https://m.media-amazon.com/images/I/711GbaTH9EL._AC_UF894,1000_QL80_.jpg)
A-Tech 8GB Module for Lenovo ThinkPad T440s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS350687B12351X1) at Amazon.com
![Amazon.com: Lenovo Thinkpad T440s Notebook Computer - Intel Core i5-4300U 1.9GHz - 8GB RAM - 128GB SSD - 14' HD (1600x900) Display - WiFi - Bluetooth - Webcam - Windows 10 Pro 64 Bit (Renewed) : Electronics Amazon.com: Lenovo Thinkpad T440s Notebook Computer - Intel Core i5-4300U 1.9GHz - 8GB RAM - 128GB SSD - 14' HD (1600x900) Display - WiFi - Bluetooth - Webcam - Windows 10 Pro 64 Bit (Renewed) : Electronics](https://m.media-amazon.com/images/I/91u-GSKcnIL.jpg)