Are you seeing this number on a , or are you trying to identify a specific PC game patch or software installer ?
At a standard connection speed (50 Mbps), a 650.5 MB file should take roughly 2 to 4 minutes to download. Download 650.5 MB
Ensure you have at least 1.5 GB of free space; the PS4 often requires double the file size to "copy" the update. Are you seeing this number on a ,