ENHANCED CPU COOLING - The MAG CORELIQUID A13 Series utilizes an enlarged copper cold plate for off-center CPU hotspots as well as more internal micro-channels that increase the surface-area-to-volume ratio for improved heat dissipation The CORELIQUID A13 Series is equipped with a high-performance pump that operates at speeds up to 3800 RPM. Combined with high-quality ceramic bearings, it achieves a perfect balance between performance and quiet operation. Rifle Bearing fans (500~2000 ± 10% RPM, PWM) deliver high static pressure (2.361 mmH2O) & air flow (62.6 CFM) with moderate noise (31.1 dBA); Translucent fan blades accentuate ARGB illumination The frosted exterior finish perfectly complements the steel-gray painted cover, with only the semi-transparent MSI logo exposed. The light from the logo harmonizes with the rounded corners, delivering an exquisite visual experience. Pre-installed fans: Saves installation time and enhances the assembly experience.