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