5 Things to Know About RAM for Running 2–3 VMs

8GB is not enough for 2–3 VMs The host OS needs 4GB just to run. Each VM requires at least 2–4GB. That totals 10–16GB minimum. With 8GB, you are overcommitted before the first VM boots.

8GB causes constant swapping The OS and VMware will page memory to disk. Your laptop will feel slow and unresponsive.

16GB is workable but tight Give each VM 2GB, close other apps, and avoid heavy VMs like Windows 11 with demanding software. You will still hit swap occasionally.

32GB is the safe choice VMs only get hungrier over time. If you can afford it, buy 32GB now.

Do not buy an 8GB laptop for VMs Future you will regret it. Spend the extra money upfront.