Home > Concept, Data Storage, Engineering, Hardware, Information Technology, Innovation, Technology > Nanodots Used To Create 4 TB Storage Chip

Nanodots Used To Create 4 TB Storage Chip

“Solid state disks could soon catch up with mechanical hard drives in terms of cost and capacity, thanks to a new data-packed chip developed by a scientist at the University of North Carolina.

Using a uniform array of 10nm nanodots, each of which represents a single bit, Dr Jay Narayan created a data-density of 1 terabit per square centimetre. The end result was a 4cm2 chip that holds 4Tb of data (512GB), but the university says that the nanodots could have a diameter of just 6nm, enabling an even greater data-density.

The university explains that the nanodots are ‘made of single, defect-free crystals, creating magnetic sensors that are integrated directly into a silicon electronic chip.’

Dr Narayan says he expects the technology overtaking traditional solid state disk technology within the next five years.”

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