macbook features knowing only the part number (Part No. Z14Z000HD)?

Where did you find the number? It does to return any results from two reliable lookup sites.

Does the computer start?

The model number of a MacBook Pro made since about 2009 is on the case bottom in painfully tiny print:

2020 Model:

2012 Model:

A "feature" is not a physical part like a battery. Physical parts have parts numbers, features generally do not. Features are usually listed as things parts or devices can do. So what exactly is it that you are looking for?