What Is the Difference Between DDR1 & DDR2 RAM?. Double Data Rate is a memory standard that enables RAM chips to transmit output twice in every cycle of the system clock.

DDR1 has been the standard in personal computers and mobile systems for quite a few years and with tremendous success. Kingston Reigns In RAM Technology.

I prefer PayPal, but will accept postal money orders. Beerology under my name. Prices are shipped in Canada or CONUS. 2x1GB PC3200 [non-ECC] Corsair Value Select: $30 for the pair 2x1GB PC2-6400E ...

Here is my current system:ASUS A8N-SLI DeluxeAMD Opteron 165 CPU2 GB RAM (DDR1, PC3200 or PC2700 [I'm not sure])nVidia 8800 GTXThe CPU seems to really be holding the video card back, so I'm ...

Sure, Corsair and OCZ, amongst others, produces ultra-fast DDR1 RAM, but at the cost of additional voltage and considerable expense. So we know that DDR2 is able to run at frequencies much higher ...