100 mbps Unmetered
100 mbps Unmetered represents the level of Bandwidth you can expect to achieve when using the seedbox services. This speed represents the maximum Bandwidth of both upload and download streams for the entire server. If you are using a Shared, or Semi-Dedicated, server, this speed will be shared with other users.
100 mbps link generally can transfer upto 12M/s in rTorrent. The ultimate maximum being 12.5M/s, but this is not always guaranteed as some of this Bandwidth goes to error correction etc.
Unmetered means that there is not limit to the amount of traffic you can move. Whether you move 5GB a month, or 5TB, it is truly unlimited.