ADATA Technology, a leading manufacturer of high-performance DRAM modules and NAND Flash application products, is honored to announce that its XPG Z2 DDR4 computer memory breaks new record again! It's able to clock up to 4222MHz when used with an air-cooled msi X99A XPOWER AC motherboard. This creates a new overclocking world record for production line DDR4 computer memory.In cooperation with motherboard manufacturers, ADATA strives to achieve the best performance in DDR4 memory compliant with the Intel X99 architecture. The XPG Z2 DDR4 memory breaks the record with extremely high clock frequency of 4222MHz, impressing both gamers and standard CPU clock users alike with outstanding sustained performance, cooling and stability.