Integral DDR 1GB vs Integral DDR2 4GB

Key differences

• Internal memory
  • DDR 1GB:1 GB
  • DDR2 4GB:4 GB
• Memory layout (modules x size)
  • DDR 1GB:1 x 1 GB
  • DDR2 4GB:1 x 4 GB
• Internal memory type
  • DDR 1GB:DDR
  • DDR2 4GB:DDR2
• Memory form factor
  • DDR 1GB:184-pin DIMM
  • DDR2 4GB:240-pin DIMM
• Memory clock speed
  • DDR 1GB:266 MHz
  • DDR2 4GB:800 MHz
• Number of pins
  • DDR 1GB:184
  • DDR2 4GB:240