how to partition a 4TB Backup Plus Fast Portable Drive into 2 partition

popatim

Titan
Moderator
Messing with it may break it, esp if used with a 32bit OS.
It uses some partitioning under the covers to get it to work already.

If you still want to; I believe Diskwizard is what you need to do the job.
http://www.seagate.com/support/internal-hard-drives/enterprise-hard-drives/savvio-15k/discwizard-master-dl/