IBM achieves breakthrough in storage memory

Future memory storage: IBM scientists have actually produced an experimental multi-bit PCM chip that can store 3 bits per cell

Memory, memory, memory. What would we do without it, since all the electronics devices we have rely on some form of memory technology for storing data.

In modern electronics, DRAM is used where speed of access is critical, as this form of memory has very fast read and write speeds, although it needs to have a constant power supply to retain the data stored on it.