Overview
- Cooler Master and G.Skill announced MasterDIMM AC as a joint product that pairs G.Skill DDR5 modules with a Cooler Master‑designed heatsink that features a built‑in fan.
- The companies claim the active cooling can cut module temperatures by up to 15°C and keep noise at or below 35 dB while offering AMD EXPO kits to 6,000 MT/s and Intel XMP 3.0 kits to 8,400 MT/s.
- The product was publicly revealed on May 29, 2026, and will be formally shown at Computex 2026, but neither availability nor pricing has been disclosed.
- Reviewers and commentators have questioned the need and effectiveness of a small integrated fan, noting past tests show very fast DDR5 can run hotter yet still stay within safe operating limits.
- Observers warn the launch may struggle with demand because consumer DRAM prices remain high, which could make premium, actively cooled kits a niche purchase rather than a mainstream upgrade.