Large texture packs or engine builds (e.g., Unreal Engine 4.20) [4].
System software for specialized hardware or automotive modules [2].
Files with this specific alphanumeric naming style are frequently found in:
Multi-part archives are typically used to split large datasets into smaller, manageable chunks for easier uploading and downloading [1]. How to Use This File
All parts must be saved in the same folder and maintain consistent naming (except for the part number) [1].