Product DescriptionBased on the Intel P43 chipset, GA-EP43-DS3L delivers a record setting 1600MHz front side bus by overclocking for the latest Intel Core 2 multi-core processors, including 45nm CPUs. With supporting dual channel DDR2 up to 1200MHz by overclocking, GA-EP43-DS3L motherboard provides the highest levels of performance and stability. GA-EP43-DS3L delivers several advanced Gigabyte innovations including the DES advanced, ultra durable, dual BIOS design which provide optimized power savings, ultra cooling and ultra data protection.