What is the difference between 2gb dual channel ddr2 sdram at 667mhz- 2dimms and 2gb dual channel ddr2 sdram at 667mhz- 4dimms?

Answer 1

2 dimm 2gb RAM comes with 2 1gb modules.

4 dimm 2gb RAM comes with 4 512mb modules.

Answer 2

2GB dual channel DDR2 SDRAM memory at 800 MHz performs faster than the same memory at 667 MHz. The two setups however hold same maximum amount of data - 2GB.

Answer 3

The difference is speed