DDR has been transformed into DDR2 through the doubling of internal data bus, thereby allowing next-generation memory speeds of 533/667/800 MHz and above, and Intel was the first to jump on the DDR2 bandwagon, with the 975X, 955X, 945X, 925X/XE and 915P/G platforms all utilizing this high-end memory.. The DDR2 market continues to expand, with more of the larger vendors jumping on board, and as the weeks pass, we expect that number to only grow. AMD is also slated to join the DDR2 camp sometime in 2006, and at that point, DDR2 will become the de facto memory for desktop PCs. As far as the pricing chart goes, we are looking specifically at single module DDR2, and keeping to the standard DDR2-533, -667, -800, and -1000 speeds, as well as module sizes from 512-MB to 1-GB.
The single module DDR2 listings get us back on track, and while we're not seeing a ton of price drops, even a total chart movement of -$46 is great news at this point. There were three price cuts that hit double digits, and it was Kingston HyperX DDR2-900 1-GB (-$18), Crucial Ballistix DDR2-1000 1-GB (-$15), and OCZ DDR2-1000 Platinum 512-MB (-$10) leading the way. There was only a single price increase that registered - Crucial Ballistix DDR2-667 512-MB rose by $12 - and only two modules that showed higher prices.