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

The Cooler Master MasterLiquid Atmos II 240mm ARGB CPU Liquid Cooler delivers a refined all-in-one cooling solution built around a patented dual-chamber pump design that increases water pressure and directs coolant flow directly to the CPU heat source. The unit ships in black and features a 2.1-inch round LCD display (480 × 480 px, 300 cd/m², 60 Hz refresh) attached to the pump head, letting you monitor system data or set custom visuals through Cooler Master's MasterCtrl software. Screen orientation is software-adjustable via MasterCtrl. The included SickleFlow Edge ARGB fan array spans 241 × 122 × 26.5 mm and delivers up to 240.35 m³/h (141.4 CFM) of airflow at 3.61 mmH₂O static pressure. Fan speed ranges from 690 to 2500 RPM (±15%) and noise peaks at 36 dB(A). Fans use a Loop Dynamic Bearing with a rated MTTF exceeding 160,000 hours and connect via a 7-Pin PWM + ARGB header. The ultra-low-profile pump measures 92.5 × 87 × 38.5 mm and operates at 3,400 ± 300 RPM with a maximum noise output of 25 dB(A). Its housing is constructed from PPS and fiberglass, passing thermal endurance testing at 70 °C for 3,000 hours and 120 °C for 12 hours as documented by the manufacturer. Pump MTTF is rated above 210,000 hours. The pump connects via 3-Pin ARGB plus 4-Pin PWM. The 240 mm aluminum radiator measures 277 × 119.2 × 27 mm and is fed by 350 mm tubes. Installation is handled via a quick-mount kit compatible with Intel LGA 1851, 1700, 1200, 1150, 1151, 1155, and 1156 sockets, as well as AMD AM5 and AM4. For LGA 1851 platforms, Cooler Master includes offset mounting brackets designed to centre cooling over the CPU heat concentration zone. The LCD unit draws 5 VDC at 0.3 A (1.5 W) and connects to the motherboard via USB Type-C to 9-pin header. The product carries a 6-year warranty (per listed specifications). Verified Specifications: • Model: MLX-D24M-A25SZ-L1 • Radiator: 277 × 119.2 × 27 mm, aluminum, 240 mm class • Fan speed: 690–2500 RPM ±15%; airflow: 141.4 CFM; noise: 36 dB(A) • Pump speed: 3,400 ±300 RPM; noise: 25 dB(A) max; MTTF: >210,000 hrs • LCD: 2.1 in round, 480 × 480 px, 300 cd/m², 60 Hz, 5 VDC / 1.5 W • Socket support: Intel LGA 1851/1700/1200/1150/1151/1155/1156; AMD AM5/AM4 • Warranty: 6 years