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Yngwie · 09-04-2009, 11:18 PM

DDR2 is a 240-pin module, DDR is a 184-pin . DDR2 ram runs at a lower voltage than DDR. It's also faster. Of course, now there's DDR3 ram which also has 240 pins and are the same size (DDR3 and DDR2), but are electrically incompatible and have a different key notch location so you can't accidentally put ddr3 on a motherboard that is for ddr2.

09-04-2009, 11:18 PM
Yngwie I am an Alien from space Industry Role: Join Date: May 2003 Location: Ontario, Canada Posts: 11,118	DDR2 is a 240-pin module, DDR is a 184-pin . DDR2 ram runs at a lower voltage than DDR. It's also faster. Of course, now there's DDR3 ram which also has 240 pins and are the same size (DDR3 and DDR2), but are electrically incompatible and have a different key notch location so you can't accidentally put ddr3 on a motherboard that is for ddr2. __________________ ICQ: 16544251 - Skype: gator37 @ eastlink.ca - email: yngwie @ isys.ca Last edited by Yngwie; 09-04-2009 at 11:19 PM..