The number of dual-channel DDR platforms continues to increase, and has really created a subset of the memory market. The "matched pair" format is becoming increasingly popular, as these DDR module kits are perfectly suited for the requirements of high-end dual-channel DDR operation, and are a much safer buy than purchasing one module now and hoping to match it up later. The most popular configurations are currently the 2x512-MB and 2x1-GB kits, and with few exceptions, vendors offer the same basic speeds in matched pair DDR kits, as with their single module DDR.
The high-end matched pair DDR chart showed a much higher aggregate price drop than the single-module DDR listings, and even managed to challenge DDR2 for the overall lead. As with the single-module entries, the majority of activity revolved around larger price cuts such as Crucial Ballistix TR PC4000 2x1-GB (-$134), OCZ PC3200 EL 2x1-GB (-40), and Corsair XMS PC3200LL 2x1-GB (-$20). It's pretty easy to see where the large cuts took effect, as 2x1-GB kits held down the top three spots on the price cutting list.