OCZ announced today the release of the eXtreme XTC DDR2 series modules, the first set of DDR2 performance modules OCZ is making available. Available in 512MB single modules up to 2GB matched pair kits, the modules are available in PC2-4200 and PC2-5400 speeds. They come, of course, with the XTC heatspreader that OCZ is known for. Read the full press release at OCZ's site.