The capacitorless device, Z-RAM (which stands for 'zero capacitor RAM') offers performance similar to the standard six-transistor static RAM
(SRAM) cell used in cache memory but only has a single transistor.
MRAM combines the best features of today's common memory technologies: the storage capacity and low-cost of Dynamic RAM (DRAM), the high speed of Static RAM
(SRAM), and the non-volatility of flash memory.
Samsung Electronics Co claims that its new 16Mb static RAM
(SRAM) has the highest bandwidth available for network applications.