DRAM Modules

DDR4

DDR4

 

Key features:

  • Density: 4GB to 64GB
  • Increased performance and bandwidth (up to 3200 MT/s)
  • Decreased voltage for better power consumption
  • Provides better reliability, availability and serviceability (RAS) and improves data integrity
DDR3

DDR3

 

Key features:

  • Density: 1GB to 32GB ; 32GB to 64GB(LRDIMM)
  • Chipkill support
  • Fly-by command/address/control bus with on-DIMM termination
  • Higher bandwidth performance, effectively up to 1866 MT/s
  • Better performance at low power; 1.5V (Normal) and 1.35V(Low Voltage)
  • New DDR3L ECC SODIMM technology capable of operating at 1866MHz
DDR2

DDR2

 

Key features:

  • Density: 1GB to 8GB
  • Chipkill support

 

FB-DIMM

  • Low power and low voltage options
  • Apple FB-DIMM
DDR1

DDR1

 

Key features:

  • Capacities: 512MB to 1GB
  • Chipkill support
SDRAM

SDRAM

 

Key features:

  • Capacities: 256MB to 1GB
  • Chipkill support
  • Legacy system support