New chip type may replace flash memory, disk drives

A group of companies led by IBM have announced a new chip technology, dubbed phase-change memory, that could someday replace flash memory and tiny hard-disk drives in portable devices. InfoWorld reports: “The companies on Monday announced the results of their latest research into the technology, which they say will do a better job of storing songs, pictures, and other data on iPods and digital cameras than current flash memory, and could someday replace disk drives. Among the advances, the companies have built a prototype device that runs 500 times faster than today’s flash memory while using half as much power to write data to a memory cell, they said.”

From iPod Lounge