Product Plan Specifications

Is there any documentation available about the hardware/environment resources associated with each pricing plan?

For example, under CPU/RAM on the plan comparison page, all that is mentioned are options of “Light”, “Medium”, and “Custom”. What do these descriptions mean in absolute and/or relative terms? Does a “Medium” offer CPU/RAM at 1.25x the level of “Light”? 1.5x? 2x?

Additionally, the Business Plan references the ability to buy additional “Compute Units”. What does a Compute Unit mean in relation to the CPU/RAM levels associated with a plan?

I emailed sales regarding this question over a week ago, but never received a reply.

Thank you for your attention