WD RED warranty question

Welcome to the Community.

Yes you can. However, you will need to obtain proper packing materials since this is an RMA requirement. It does not need to be the original box, but it does need to be a sturdy cardboard box filled with bubblewrap and foaming, and the hard drive needs to be sent inside an anti-ESD (Electro-Static Discharge) bag.

http://wdc.custhelp.com/app/answers/detail/a_id/8/