Disk Storage Disk storage refers to the amount of server disk storage your account is allocated. This space is used to store your html files, graphics, audio/video files and all other files that make up your web site. Your POP3 emails are not stored in this space. You are allotted an extra 10 MB of space for your mail spool. Should you require additional space for your content you will need to upgrade your account to the next shared package.