Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz vs Hypertec 4GB PC3-8500 Kit

Key differences

The Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has 12 GB more internal memory than the Hypertec 4GB PC3-8500 Kit (16 GB vs 4 GB). The Hypertec 4GB PC3-8500 Kit has 399 MHz more memory clock speed than the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz (1066 MHz vs 667 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, 2 x 2 GB on the Hypertec 4GB PC3-8500 Kit. Internal memory type: DDR2 on the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz, DDR3 on the Hypertec 4GB PC3-8500 Kit.

• Internal memory
  • 16 GB (2 x 8 GB) DDR2 667 MHz:16 GB
  • 4GB PC3-8500 Kit:4 GB
• Memory layout (modules x size)
  • 16 GB (2 x 8 GB) DDR2 667 MHz:2 x 8 GB
  • 4GB PC3-8500 Kit:2 x 2 GB
• Internal memory type
  • 16 GB (2 x 8 GB) DDR2 667 MHz:DDR2
  • 4GB PC3-8500 Kit:DDR3
• Memory form factor
  • 16 GB (2 x 8 GB) DDR2 667 MHz:240-pin DIMM
  • 4GB PC3-8500 Kit:204-pin SO-DIMM
• ECC
  • 16 GB (2 x 8 GB) DDR2 667 MHz:Yes
  • 4GB PC3-8500 Kit:No
• Memory clock speed
  • 16 GB (2 x 8 GB) DDR2 667 MHz:667 MHz
  • 4GB PC3-8500 Kit:1066 MHz
• Package type
  • 16 GB (2 x 8 GB) DDR2 667 MHz:DIMM
  • 4GB PC3-8500 Kit:SO-DIMM