Optimal Cooling Performance: The RA-2 RAM Heat Sink features an advanced ARGB lighting system that not only enhances your setup's aesthetics with vibrant, colorful flashing effects but also provides superior heat dissipation to keep your memory modules cool under heavy loads. Universal Compatibility: Designed to fit a wide range of memory including DDR2, DDR3, and DDR4, ensuring easy installation and a for most desktop computers. Enhanced Durability: Crafted from high-quality materials, this heat spreader effectively protects your RAM from overheating, thus extending its lifespan and maintaining optimal performance. Easy Installation: The RA-2 comes with an easy-to-follow installation guide, making it simple to upgrade your system's cooling in just a few steps. Color: Black & Gray Material: Metal+Plastic Package Contents: 1 * Memory heatsink Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.