Desktop Computer RAM Heatsink 5V 3PIN ARGB AURA Sync Aluminum Alloy Universal Memory Heat Sink DDR3 DDR4 DDR5 Memory Module Heatsink for Desktop Computer PC Memory. Features ARGB Sync for stunning lighting effects, efficient heat dissipation, multiple interfaces, and easy installation. Made from high-quality aluminum alloy, it offers excellent thermal conductivity and is compatible with most desktop memory modules.