Lots of commands will return objects that aren't always exactly what you'd like. Get-ChildItem can return a list of files on a storage volume but it's not realistic to enumerate the entire volume just ...

You can display or list hard drives in CMD/Command Prompt or PowerShell, using wmic, diskpart, fsutil, psdrive command line, in Windows 11/10.

This article lists 10 Command Prompt command equivalents that can be executed with PowerShell. These commands also work cross-platform on Linux & macOS as well.