A new device has been launched, the TiVo Mega DVR, which is capable of storing up to 26,000 hours of SD programming or 4,000 hours of HD television.

Read more: http://www.itproportal.com/2014/09/09/tivos-new-24tb-mega-dvr-will-store-up-to-a-whopping-three-years-of-tv/