High processing power for stable performance The Lexar THOR DDR4 UDIMM boosts PC performance with DDR4 memory and is designed for PC enthusiasts and extreme gamers. It features high DDR4 performance and comes with an aluminium heat spreader. High quality aluminium heat spreader to keep your system cool. Airflow and improved heat dissipation. Supports XMP 2.0. Lexar THOR DDR4 UDIMM desktop memory is compatible with INTEL XMP 2.0 and AMD Ryzen technologies to optimise and enhance your gaming experience. Easy upgrade. Get better performance without having to buy a new system. With a simple upgrade to Lexar DDR4, you can give your PC the speed it desperately needs. Easy installation. With a limited number of steps to install Lexar DDR4 memory, you'll get a performance boost in no time. Rigorously tested. All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices to ensure performance, quality, compatibility and reliability.