Micron DDR5 Modules

Micron DDR5 Modules offer a solution where DDR5 is required to supply the bandwidth needed for the exponentially increasing processor core count in data centers. Complex datasets and applications like artificial intelligence training and inference will continue to drive the need for those processor cores. DDR5 improves upon and outperforms DDR4 in bandwidth, data bus efficiency, power performance and total cost of ownership with a 25% decrease in price per GB over five years. Micron will continue to develop and expand DDR5 to support application demands.

Features

  • Improved efficiency and stability with local voltage regulation with a power management integrated circuit (PMIC)
  • Two 40-bit independent channels per DIMM enabled by burst length 16
  • Registered clock driver (RCD) that provides separate clock and address resources to each independent channel on the DIMM
  • Decision feedback equalization (DFE) to mitigate the effects of inter-symbol interference (ISI) at higher data rates
  • Improved refresh schemes (Same Bank Refresh) to help further increase performance by targeting one bank per bank group

Server DRAM Market Transistions

Performance Graph - Micron DDR5 Modules

Micron DDR5 Modules