Amazon.com: lenovo ThinkCentre M93P Tiny Form Factor Business Desktop Computer, Intel Dual-Core i5-4570T Processor up to 3.60 GHz, 8GB RAM, 128GB SSD, WiFi, USB 3.0, VGA, Windows 10 Pro (Renewed) : Electronics
Lenovo ThinkCentre M93p Tiny – Specs and upgrade options
How to upgrade RAM for Lenovo Thinkcentre Mini Pc - YouTube