What does the word 'X' GB Memory refers to in the App Service Plan Pricing Tiers Image?

In every model of App Service Plan, there is 1 word called 1.75 GB, 3.5GB, 7GB, 14 GB Memory, etc.

Is that refer to RAM of the that VM?

Solution

Yes! It's similar to a provisioned RAM on a VM.

When upgrading to the Premium App Service Plan, it will show how many CPU Cores are along with the RAM.

Whatever you mentioned 1.75 GB, 3.5 GB, and 7 GB belong to RAM in Standard App Service Plan!

Reference: https://azure.microsoft.com/en-us/pricing/details/app-service/windows/