Moderator. Maximum memory: 16GB. It says two SO-DIMM slots. Your computer's memory capability: Slots: 2 (2 banks of 1). Where's the other one? Here's the interesting thing about adding RAM to the T its two RAM slots are in quite. . Memory upgrades Lenovo Notebook ThinkPad T-Series 16GB Memory Upgrade Lenovo Notebook T OEM-Ref-# Dual-Channel Memory Kit Are there still free RAM slots? lenovo t ram upgrade. 8GB, MB ; 4GB, MB ; 2GB, MB. About your ThinkPad T Memory; Storage; Upgrade advice. For best Lenovo ThinkPad T Laptop performance use the maximum amount of. and i want to upgrade my ram to 16 GB. how many ram slots are there on my pc? what is the max ram size for each slot? thanks. Standard memory. The Laptop has 2 Slots to install memory, already with 4GB standard memory installed.