ThinkCentre M series M92p

Intel Core i5-3470 cpu @ 3.20GHz 3201MHz, 4core(s), 4 logical processor(s)

Windows 10 home

First computer 4gb of ram ddr 3

Second computer 6gb of ram ddr 3

250gb of storage even upgradeable

On second computer has 370gb of storage even upgradable

They both worked really excellent and have no issues

And they are upgradable on ram and storage.