Keep your CPU cool and your rig colourful with the ANTEC A400 RGB 120mm CPU Cooler. It is designed for exceptional thermal conductivity with four pure copper heat pipes which touch the surface of the CPU directly and dissipat heat to the aluminium fins. This CPU cooler’s fan connects to your motherboard with a PWM 4-PIN connector which allows your system to automatically control the fan speed based on your CPU temperature. The ANTEC A400 RGB is easy to install with its broad socket compatibility and provided thermal paste. Features: High thermal conductivity with four pure copper heat pipes PWM 4-PIN connector automatically controls the fan speed Fluid and vibrant RGB ring Easy installation Longer lifespan Comes with Antec’s Golden Grease CPU Thermal Paste Specifications: Cooling Type: Air cooling Fan Type: PWM Fan Speed: 600 – 1800 RPM + 10% Airflow: 77 CFM Noise Level: 20.3 db(A) – 34.5 db(A) Lifespan: 50000 hrs Connector: 4-Pin LED Effect: RGB LED AMD Compatibility: FM2 / FM1 / AM3+ / AM3 / AM2 + / AM2 / AM4 Intel Compatibility: LGA 775 / 1150 / 1151 / 1155 / 1156 / 1366 / 2011 / 2066 Size: 12.5 x 7.6 x 15.5 cm Weight: 748 g What’s In The Box: Antec A400 RGB 120mm CPU Cooler – Black x1 AMD Bracket x1 Intel Bracket x1 Pack of Screws x1 Antec Golden Grease CPU Thermal Paste x1 Product Manual x1