1. 5V ARGB Sync: Seamlessly integrate your system's aesthetics with our RAM heatsink, which supports synchronization with major 5V ARGB motherboard brands such as for ASUS, for MSI, for Gigabyte, and for ASRock. Revel in a full spectrum of 16.8 million colors managed through your motherboard's software. 2. Efficient Heat Dissipation: Keep your memory modules cool with the DDR4 DDR3 memory heat sink, constructed from premium aluminum alloy for superior heat transfer. Its expansive surface area excels in releasing heat, maintaining consistent memory speeds even under thermal pressure. 3. Premium Craftsmanship: Experience longevity and style with the DDR heatsink, which boasts a sleek metal brushed finish and a durable CNC anodized coloring process to keep your memory looking sharp and vibrant over time. 4. Includes Thermal Silicone Pads: Installation is a breeze with our DDR memory ram cooler which includes dual-sided thermal silicone pads. The user-friendly design promotes a quick and easy setup, ensuring effective thermal coupling between the heat sink and memory modules. 5. Multiple Interface Design: Expand your customization options with the memory cooling vest, featuring versatile 5V 3PIN and 4PIN interfaces for seamless interconnection between multiple units. This design ensures you can build out your system's aesthetics without worrying about motherboard interface limitations. Model Number: RA1 Type: Memory Cooler RGB Support: A-RGB Power Interface: 5v-3pin ARGB Model: CR-RA1 Interface: 5V/3PIN male/female interface Wire length: about 550mm Scope of application: high/low memory, single/double-sided particle memory Product size: 134.00x43.00x8.50mm/5.28x1.69x0.33inch Notice: The product only includes the cooling vest, and does not include other products shown in the picture (such as controllers, memory modules, etc.) When installing the aluminum alloy shell, first buckle the top, then press the sides firmly into the slot to lock it. Kind tips: Desktop computers can only install bare memory modules. Memory with vests needs to be removed before installation. Question: How to use the motherboard if it does not support 5V synchronization? Answer: When the motherboard does not support 5V 3-pin divine light synchronization, it can be connected to a controller through an adapter cable to achieve synchronization with the chassis fan light. Colour:Gray Material:plastic+metal Package Contents: 1 * Memory Cooler 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.