Fab-ulous: Toshiba debuts 10.5K 1.2TB spinner, joins SanDisk for 3D flash gig

Capacity counts - with platter layers and planar NAND layers

It's all about layering, as hairdressers, disk drive and flash foundry folk would say. Toshiba has added a platter to a 10.5K disk drive to bump up capacity, and is converting a flash fab to pump out 3D flash chips with layers of planar NAND inside them."