The standard retail version of Battlefield 3 requires approximately 15–20 GB of storage. The "573 MB updated" variant is a —a version of the game that has been re-encoded using advanced compression algorithms (like LZMA, FreeArc, or Repack-specific tools). The installer unpacks these files, reconstructing the game on your hard drive without altering core gameplay mechanics.
If your PC cannot handle the unpacked game, downloading the 573 MB repack will be a waste of time.
**C. "Ripped" Version
Battlefield 6: All About Preload, File Size, and System Requirements
