You can overprovision memory usually between 150-300% for actively running VMs (6 running VMs at 2G each is 150% your physical memory, and ~3x your available host memory when you count the host OS needs)
Windows 10 really wants 4G to run
It “will” run on less – but I’ve never had it running in a stable manner on less than 2G…and 64-bit requires 2G minimum: https://support.microsoft.com/en-us/help/4028142/windows-10-system-requirements
September 10, 2020 at 12:02PM
via reddit https://www.reddit.com/r/homelab/comments/iq2ub6/virtualization_disaster_under_windows/g4p9bch?utm_source=ifttt