Cooler Master and G.SKILL Unveil MasterDimm AC DDR5 Memory with Advanced Active Cooling

Cooler Master, a recognized leader in thermal solutions and PC hardware, has partnered with G.SKILL to launch the new MasterDimm AC DDR5 memory. This innovative memory module integrates Cooler Master’s proprietary active cooling technology, setting a new standard for high-performance memory in demanding computing environments. The MasterDimm AC will make its debut at Computex 2026, showcased at Cooler Master’s Taipei headquarters alongside the company’s broader vision for advanced thermal engineering across AI infrastructure, workstations, gaming systems, and next-generation PC platforms.

Engineered for Next-Generation Performance

The MasterDimm AC DDR5 memory is purpose-built for next-generation AI computing, gaming, content creation, and professional workloads. Supporting ultra-high capacities of up to 64GBx2, this memory module is designed to maintain long-term stability even under the most intensive workloads. Cooler Master’s active thermal design ensures sustained memory performance, signal integrity, and reliable operation during continuous high-load scenarios.

Extreme Speed Meets Advanced Cooling

MasterDimm AC supports AMD EXPO memory overclock profiles up to DDR5-6000 CL26 and extreme-frequency DDR5 CU-DIMM up to DDR5-8400 with Intel XMP 3.0. This collaboration combines G.SKILL’s renowned overclocking expertise with Cooler Master’s dedicated active cooling architecture, enabling the memory to achieve and sustain peak DDR5 performance beyond traditional thermal limitations.

Quiet, High-Performance Thermal Design

High-speed memory performance often comes at the cost of increased system noise. The MasterDimm AC addresses this challenge with an integrated cooling system engineered for efficient heat dissipation and a controlled acoustic profile. The noise-optimized blower fan and specially designed airflow heatsink deliver effective cooling while maintaining system noise levels below 35dB, ensuring a quieter and more refined PC experience.

Redefining System Stability and Sustainability

This partnership underscores Cooler Master’s Computex 2026 theme, “Thermal Authority, Every AI Reality,” by focusing on stability and sustainability under high workloads with minimal noise. As memory performance becomes increasingly critical to overall system stability, comprehensive cooling solutions are essential for modern computing platforms.

Key Features of MasterDimm AC DDR5 Memory

  • Next-Generation DDR5 Platform: Ultra-low latency up to 6000 MT/s CL26 (AMD EXPO) and extreme-frequency CU-DIMM up to 8400 MT/s (Intel XMP 3.0).
  • Advanced Active Cooling: MasterDimm AC’s active cooling technology delivers up to a 15°C reduction in operating temperatures.
  • Quiet Thermal Design: Noise-optimized blower fan and custom airflow heatsink provide efficient cooling while keeping noise under 35dB.

The introduction of MasterDimm AC DDR5 memory marks a significant advancement in memory technology, combining high-speed performance with innovative thermal management for the next generation of computing.