Specification: Origin: Mainland China Product style: No Hole, with Hole (optional) Product color: Black, White (optional) Rated voltage: Fan 12V, LED 5V Rated current: Fan 0.06A, LED 0.24A Power consumption: Fan 0.72W (MAX), LED 1.2W Power consumption: 1.2W Speed: 800-4200RPM ± 10% Air volume: 13-9.11 CFM Wind pressure: 0.08-1.6mmH2O Noise: 9.6-25.3 dB-A Fan terminal: 4PIN PWM/LED 3Pin ARGB Bearing type: Hydraulic bearing Fan size: About 50 * 50 * 20mm/1.96 * 1.96/0.78inch Radiator size: About 120 * 62 * 28.1mm/4.72 * 2.44 * 1.11 inch Product weight: 220g Installation sequence: 1. Fix the screw instead of the motherboard fixing screw and screw it into the corresponding motherboard fixing hole 2. Screw the fixing screw into the fixing screw to fix it If the copper column of the chassis itself is an M3 inner bud, it is necessary to use an adapter copper column to first screw in the fixed screw and then screw it into the hole of the main board copper column. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Heat Sink Set 1. Improved Cooling Efficiency: With the increasing overclocking potential of DDR5 memory comes the issue of high temperatures that is a concern for gamers. Our memory cooling vest offers active cooling to dramatically improve the efficiency of heat dissipation, enabling higher frequency and stable operating speeds. 2. Powerful Dual-Fan Design : The product a dual-fan design that includes the quiet and long-lasting Continual Lifespan Silent 5020 Fans. These fans not only offer powerful cooling capabilities but also come with intelligent PWM speed control to save energy and reduce noise. The fans' attractive RGB lighting also adds to the visual appeal, with support offered for up to 16.8 million colors. 3. Compatibility with ARGB Synchronization: The product supports synchronization for compatible with Asus, for MSI, for Gigabyte, for ASRock, and other motherboards that an addressable 5V 3-pin ARGB interface. This allows users to enjoy customizable LED lighting, programming up to 16.8 million colors (limited to ARGB version), with software control for greater convenience. 4. Easy Installation: The product comes with all the necessary components needed for fast and easy installation, including mounting screws, 5020 fan, iron mesh cover, fixture bracket, fixed screw, and transfer pillar. This ensures that you can set it up quickly and easily, with minimal need for post-installation maintenance.