Most of the consumer use cases for 2+ TB are well served by external drives or a NAS, which aren't part of the market segment that Nidec is predicting to crash this year. Backups and movie/photo libraries don't need to be on local internal drives. Large video game libraries just don't account for very much of the PC userbase. Every PC should have an SSD as primary storage, and with 512GB drives down to $50, very few PCs need any other internal storage.