19nm MLC flash, new hybrid SoC. http://www.bit-tech.net/news/hardware/2015/01/06/toshiba-hybrid-drives/1
Could launch for as little as £250. http://www.bit-tech.net/news/hardware/2014/12/09/seagate-8tb-archive-drive/1
Helium and shingle filling. http://www.bit-tech.net/news/hardware/2014/09/10/hgst-10tb/1
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