Precision VRM Cooling: Cooler Master Lab testing shows up to 10.2°C reduction across critical components, helping ensure consistent performance. Dual Cover Styles: Two decorative top covers are included and attach magnetically, so you can switch styles in seconds. Availability may vary by model. Engineered for Simplicity: Wiring is hidden inside the tubes, and all fans connect via a single cable for a cleaner, faster, and smarter build. Dual Chamber Design: Our latest patented dual chamber design has been refined for enhanced cooling synergy. The new design increases water pressure and optimizes water flow directly to CPU hot spot. Built to Endure: Engineered with PPS and fiberglass for superior strength and heat resistance, the Atmos II pump endures 70°C for 3,000 hours and 120°C for 12 hours for lasting performance.* Offset Mounting Brackets for LGA 1851: Different CPUs have different hotspots. For LGA 1851**, use the included offset brackets to reduce temps by up to 4°C at the core.