Madshrimps:

Solid-state disks may be eating into the territory of traditional hard drives, particularly in laptops, but that doesn’t mean spinning platters are on their last legs – particularly not at Hitachi.

Hard drive specialist Hitachi Global Storage Technologies is continuing to push HDDs to the limit, with a strong emphasis on increasing capacity and with a clear goal in mind.

The Japan-based company has stated that it plans to have a commercial 3.5-inch hard drive on the market that can hold 5TB by 2010. It aims to achieve this with write heads that use something called current perpendicular-to-the-plane giant magnetoresistance (CPP-GMR).

http://www.techradar.com/news/computing-components/storage/hitachi-aiming-for-5tb-hard-drive-by-2010-415442