Re: Lenovo X Sim slot problem. Slots: 2 (2 banks of 1). A RAM upgrade can improve performance by expanding your system's memory capacity allowing your computer to take on more while maintaining a fast and smooth. [HOST]: Lenovo Genuino ThinkPad X Laptop Motherboard Laptop Laptop 63Y Electrónica. [HOST] › compatible-upgrade-for › thinkpad-x(all-types). memorias; Almacenamiento; Consejos sobre actualizaciones. Maximum memory: 8GB. I inserted a SIM to My Lenovo X and turned on the computer, after turning on. Email Options. Gaming. Portátiles de segunda mano Lenovo Thinkpad X type Intel Core i5 M 2 Cores x GHz 3MB Smart Cache, MB RAM, GB HD, Webcam. slots), memory upgrade, memory module suitable for LENOVO ThinkPad X [HOST]ication:Memory size / capacity:: MB / 4 GB Chip type: DDR3 Module type. Instructions for removing and installing the hinges and hinge brackets in the ThinkPad X, Xs, Xsi, X, Xi and Xs systems. Acerca de ThinkPad X (All Types). Lenovo - ThinkPad X Tablet Kingston Digital, Inc. Kingston tiene memoria compatible para Lenovo - ThinkPad X Tablet. Slots: 2 (2 banks of 1). Standard memory: 2GB removable. Personal. . Maximum memory: 8GB. Standard memory. Hello, please help.