For some reasons, re-badged Toshiba HDDs seem to be not that good. I've replaced three Toshiba HDDs in three laptops in a matter of months. I have no confidence in their particular hard drive suppliers at the moment or even two years ago. Pity really as Toshiba are a quality 'make' usually.
Surface Pro 4 UK release date, price and specs: Thinner, lighter, faster with new Type Cover and Pen