COOLER MASTER Master Liquid Atmos II Pixel 240mm ARGB CPU Liquid Cooler ( Black ) ( With LCD Display ) [ Atmos 2 Pixel ]

The Cooler Master MasterLiquid Atmos II Pixel is a 240mm all-in-one CPU liquid cooler designed for enthusiast builders who want a balance of thermal performance, system aesthetics, and long-term reliability. At the heart of the cooler is Cooler Master's patented dual-chamber pump design, refined to increase water pressure and direct coolant flow precisely to the CPU hot spot. The pump housing is constructed from PPS and fiberglass, materials selected for industrial-grade strength and heat resistance. The pump has been validated through extreme thermal cycling: 70°C sustained for 3,000 hours and 120°C for 12 hours, giving it a rated MTTF exceeding 210,000 hours. The standout visual feature is the Pixel LED panel — a compact 85 × 79.2 × 16 mm display with a 28 × 26 pixel (556 px) resolution. It connects via USB Type-C to a standard motherboard 9-pin header and its orientation can be adjusted in software through Cooler Master's MasterCTRL utility, so the display reads correctly regardless of case orientation. The panel draws just 2 W at 5 VDC. Cooling air is moved by a pre-installed SickleFlow Edge ARGB fan assembly spanning 241 × 122 × 26.5 mm. The fans spin between 690 and 2,500 RPM (±15%), delivering up to 240.35 m³/h (141.4 CFM) of airflow and 3.61 mmH₂O of static pressure, with a maximum noise level of 36 dB(A). A Loop Dynamic Bearing provides the fan's rated MTTF of over 160,000 hours. Both pump and fans support Addressable Gen 2 RGB lighting and connect via a 7-pin PWM + ARGB connector. The aluminum radiator measures 277 × 119.2 × 27 mm with 350 mm tubes, fitting standard 240mm mounts. Socket compatibility covers Intel LGA 1851, 1700, 1200, 1150, 1151, 1155, and 1156, as well as AMD AM5 and AM4. For LGA 1851 platforms, offset mounting brackets are included to align with that socket's CPU hot-spot geometry, which Cooler Master's testing shows dissipates an additional 4°C versus a centred mount. The ultra-low-profile pump head at 92.5 × 87 × 38.5 mm accommodates builds with tighter clearances. The product carries a 6-year warranty and ships under part number MLX-D24M-A25SZ-P1. Verified Specifications: • Radiator: Aluminum, 277 × 119.2 × 27 mm • Pump speed: 3,400 ±300 RPM | MTTF: >210,000 hr | Max noise: 25 dB(A) | Power: 3.84 W • Fan speed: 690–2,500 RPM ±15% | Airflow: 240.35 m³/h (141.4 CFM) | Pressure: 3.61 mmH₂O | Max noise: 36 dB(A) | MTTF: >160,000 hr | Power: 6 W • Pixel LED: 28 × 26 px (556 px), 5 VDC, 2 W, USB Type-C to 9-pin header • Tube length: 350 mm • Socket support: Intel LGA 1851/1700/1200/1150/1151/1155/1156; AMD AM5/AM4 • Warranty: 6 years | SKU: MLX-D24M-A25SZ-P1