A quick picture guide to upgrading the RAM on a Lenovo ThinkPad T430 : Global Nerdy
Lenovo Laptop Computer 14" T430s Core i5-3320M 2.60GHz 8GB RAM 256GB SSD Windows 10 Pro LED Display
Amazon.com: Lenovo Thinkpad T430s 14in HD Business Performance Laptop Computer PC, Intel Dual Core i5-3320M up to 3.3GHz, 16GB Ram, 256GB SSD, DVD, Bluetooth, Windows 10 Professional (Renewed) : Electronics