Based on the new Intel P45 chipset, GA-EP45-UD3L delivers a record setting 1600MHz Front Side Bus for the latest Intel® Core 2™ multi-core processors, including 45nm CPUs. It supports dual channel DDR2 up to 1366+ MHz, the GA-EP45-UD3L motherboard provides the highest levels of performance and maximum overclocking potential. The GA-EP45-UD3L socket 775 mobo delivers several advanced GIGABYTE innovations including the DES Advanced, Ultra Durable 3 classic, DualBIOS design which provides optimized power savings, ultra cooling and ultra safe data protection. The GA-EP45-UD3L also introduces revolutionary GIGABYTE Ultra Durable 3 classic technology featuring a 2 oz copper PCB to help reduce system temperature and dramatically enhance performance.