3GB (up to 25 GB) of free Dropbox space for students/teachers for 2 years (no affiliation links, new and existing accounts)
Dropbox is giving 3GB or more of free space for 2 years when you confirm your university email. The amount of free space depends on how many people will take part in this offer from your Uni!
More info: https://blog.dropbox.com/index.php/now-announcing-the-great-dropbox-space-race/
This deal DOESN"T have my affiliation link, I am posting this because I feel this is a quite hot deal!