Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz vs Hypertec 4GB SDRAM DIMM Kit (Legacy)

Key differences

The Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has 12 GB more internal memory than the Hypertec 4GB SDRAM DIMM Kit (Legacy) (16 GB vs 4 GB). The Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has 72 -pin DIMM more memory form factor than the Hypertec 4GB SDRAM DIMM Kit (Legacy) (240-pin DIMM vs 168-pin DIMM). The Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has 534 MHz more memory clock speed than the Hypertec 4GB SDRAM DIMM Kit (Legacy) (667 MHz vs 133 MHz). Only the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has ECC. Memory layout (modules x size): 2 x 8 GB on the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz, 4 x 1 GB on the Hypertec 4GB SDRAM DIMM Kit (Legacy).

• Internal memory
  • 16 GB (2 x 8 GB) DDR2 667 MHz:16 GB
  • 4GB SDRAM DIMM Kit (Legacy):4 GB
• Memory layout (modules x size)
  • 16 GB (2 x 8 GB) DDR2 667 MHz:2 x 8 GB
  • 4GB SDRAM DIMM Kit (Legacy):4 x 1 GB
• Internal memory type
  • 16 GB (2 x 8 GB) DDR2 667 MHz:DDR2
  • 4GB SDRAM DIMM Kit (Legacy):SDR SDRAM
• Memory form factor
  • 16 GB (2 x 8 GB) DDR2 667 MHz:240-pin DIMM
  • 4GB SDRAM DIMM Kit (Legacy):168-pin DIMM
• ECC
  • 16 GB (2 x 8 GB) DDR2 667 MHz:Yes
  • 4GB SDRAM DIMM Kit (Legacy):No
• Memory clock speed
  • 16 GB (2 x 8 GB) DDR2 667 MHz:667 MHz
  • 4GB SDRAM DIMM Kit (Legacy):133 MHz
• Buffered memory type
  • 16 GB (2 x 8 GB) DDR2 667 MHz:Fully buffered
  • 4GB SDRAM DIMM Kit (Legacy):Registered (buffered)