Feature: 1. Memory RAM Radiator: This memory module radiator can keep the memory cool, prevent system damage caused by overheating, and improve speed and efficiency. Supports DDR, DDR2, DDR3, DDR4, DDR5, and other memory modules. 2. Efficient Heat Dissipation: This memory cooling fan can effectively reduce the temperature of memory modules, ensuring the stability and reliability of the system. The rotational speed reaches 1000‑4500RPM, achieving efficient heat dissipation. 3. Noise and Lighting: The memory cooler adopts a low noise design, has good shock absorption effect and improves user comfort. 5V 3 pin ARGB synchronous light effect, supports most motherboards, and can be programmed to customize 16 million colors. 4. Convenient to Use: The temperature control dual cooling fan design effectively reduces the temperature of high frequency memory, improves work efficiency and lifespan. The buckle design is easy to install, just fix the radiator fan on the memory slot. 5. PWM Smart Temp Control: Supports connecting to the main board PWM temperature control interface, adjusting the fan speed based on CPU temperature. When the CPU temperature rises, the fan automatically increases its speed and quickly cools down. The dual head design supports multiple fans in parallel. Specification: Item Type: RAM Radiator Material: Metal, ABS Product Size: Approx. 149 x 75 x 60mm / 5.9 x 3 x 2.4in Fan Size: Approx. 50 x 50 x 15mm / 2 x 2 x 0.6in Fan Speed: 1000-4500±10%RPM Fan Air Volume: 13.5CFM Fan Air Pressure: 2.3mmH2O Fan Noise: 28dBA Lighting Type: 5V 3 Pin ARGB Working Voltage: Fan: 12V, LED: 5V Working Current: Fan: 0.05A, LED: 0.216A Power Consumption: 4.56W Support Memory Module: DDR, DDR2, DDR3, DDR4, DDR5 . Package List: 1 x RAM Radiator1 x User Manual