Patriot Memory today announced it has extended its lineup of enthusiast grade DDR3 memory products with the launch of its Viper II Series Sector 5 Edition Extreme Performance DDR3 memory for Intel P55 systems. The Viper II Series Sector 5 Edition modules are tested on P55 chipset systems using Intel Core i7 CPUs to make sure the modules deliver at 2500MHz at 9-11-9-27 timings. Designed for overclockers and enthusiasts looking to reach new heights in overclocking and benchmarking, each module is equipped with extruded aircraft-grade aluminum heat spreaders for maximum heat dissipation for improved stability and reliability during extreme overclocking conditions. These modules are being offered as a 4GB (2 x 2GB) kit. Along with the 2500MHz kit (part number PVV34G2500C9K), Patriot is also releasing kits at 2400MHz and 2133MHz with timings of 9-11-9-27 and 9-9-9-27 respectively as part of the Sector 5 family. There was no word on pricing or availability.