Digital-hoarder 

Collecting digital media for the sake of collecting it, not watching and/or listening to it. Accumulating titles that you have no interest in, no intent of using for entertainment and no desire to do anything with except just possessing it.

I downloaded the complete discography of Michael Buble because I'm a digital-hoarder.

Digital-hoarder by Evanwins May 1, 2016

digital hoarder

a person who downloads excessive amounts of movies, tv shows and mp3s to the point of needing multiple external hard drives to accommodate them

1- I have a 1,000 gig external hard drive. I have to, I have thousands of mp3's, music videos, movies, tv series... I have every single south park episode ever made, in order, and the movie

2 - you are such a digital hoarder. they could make a show about you.

digital hoarder by roxysoxy December 20, 2010