The ThinkCentre M70q Gen 2 can take up to 64GB of RAM

The Lenovo ThinkCentre M70q Gen 2 gives you two SO-DIMM slots that go all the way up to 64GB — and they’re entirely user-serviceable. No soldered nonsense here. For a tiny office PC, that ceiling is generous enough to handle virtualization or a heavy browser workload without breaking a sweat.