Difference between DDR & DDR2 RAM

[Techmastro]

Hello guys,
Can anyone tell me the difference between DDR & DDR2 ram.

 

[vegeta_killer]

hi techn~o
DDR-double direction ram they operate under 266,333,400 MHz frequency
DDR2 work under 533,600+ MHz of frequency

remember there actual working frequec\ncy is different approx half of above

 

[Nemesis]

Lol vegeta_killer, you got it kinda wrong there mate.

DDR-->Double Data Rate

Here are some links to explain the difference between the two:

*support.intel.com/support/motherboards/desktop/sb/CS-012038.htm
*www.overclockercafe.com/Articles/DDR_vs_DDR2/
*www.digit-life.com/articles2/ddr2-rmma/ddr2-rmma.html

 

[expertno.1]

see this

*en.wikipedia.org/wiki/DDR2

 

[Techmastro]

Thanks guys