Cooler Master MasterLiquid Atmos II VRM Fan 360mm ARGB White CPU Liquid Cooler

The Cooler Master MasterLiquid Atmos II VRM Fan is a 360mm all-in-one CPU liquid cooler designed for builders who want effective thermal management across both the processor and motherboard power delivery components. It ships in a white finish and features Addressable Gen 2 RGB lighting throughout. At the heart of the cooler is a patented dual-chamber pump. This refined design increases internal water pressure and concentrates coolant flow directly at the CPU heat source. The pump housing is constructed from PPS (polyphenylene sulphide) reinforced with fiberglass, giving it industrial-grade rigidity and thermal resistance. Cooler Master states the pump has been tested at 70°C for 3,000 hours and at 120°C for 12 hours, and carries a rated MTTF (mean time to failure) of over 210,000 hours. Pump speed sits at 3,400 ± 300 RPM, power draw is 3.84 W, and noise output is rated at a maximum of 25 dBA. The defining feature of this model is its integrated VRM fan module. This compact 85 × 78.5 × 25.5 mm fan delivers airflow in six directions to cool motherboard voltage-regulator hotspots. Cooler Master Lab testing reports up to a 10.2°C reduction in VRM temperatures. The VRM fan operates between 450 and 4,000 RPM (±10%), moves 15.8 m³/h of air at 2.8 mmH₂O static pressure, and produces up to 36 dB(A) of noise. Its MTTF is rated above 50,000 hours. It connects via a 4-Pin PWM header and uses a 1,000 mm wire. For CPU cooling, three pre-installed 120 mm SickleFlow Edge ARGB fans mount to an aluminium 360mm radiator. The fan array spans from 690 to 2,500 RPM (±15%), delivers a combined airflow of 322.8 m³/h (190 CFM), and achieves 3.61 mmH₂O of static pressure. Fan noise is rated at 38.5 dB(A) at the 360mm configuration. Each fan connects via a 7-Pin PWM + ARGB connector, uses a Loop Dynamic Bearing, and carries an MTTF of over 160,000 hours. The pump head's ultra-low-profile flat design — measuring 92.5 × 87 × 38.5 mm — allows fitment in compact mid-tower and ITX cases. A quick-mount kit covers Intel LGA 1851, 1700, 1200, 1150, 1151, 1155, and 1156 sockets as well as AMD AM5 and AM4. Offset mounting brackets are included specifically for LGA 1851, targeting the platform's shifted CPU hotspot and reported by Cooler Master to reduce temperatures by approximately 4°C at the CPU centre. Verified Specifications: - Radiator size: 360 mm (aluminium) - Fan dimensions: 361 × 122 × 26.5 mm (three 120 mm fans) - Fan speed: 690–2,500 RPM ±15% - Fan airflow: 322.8 m³/h (190 CFM) - Fan static pressure: 3.61 mmH₂O - Fan noise: 38.5 dB(A) - Fan MTTF: >160,000 hours - Fan bearing: Loop Dynamic Bearing - Fan connector: 7-Pin PWM + ARGB - Pump dimensions: 92.5 × 87 × 38.5 mm - Pump speed: 3,400 ±300 RPM - Pump MTTF: >210,000 hours - Pump noise: 25 dBA (max) - Pump power: 3.84 W - Pump connector: 3-Pin ARGB + 4-Pin PWM - VRM fan dimensions: 85 × 78.5 × 25.5 mm - VRM fan speed: 450–4,000 RPM ±10% - VRM fan airflow: 15.8 m³/h (9.3 CFM) - VRM fan noise: 36 dB(A) - VRM fan MTTF: >50,000 hours - VRM fan connector: 4-Pin PWM - Tube length: 400 mm - Lighting: Addressable Gen 2 RGB (ARGB) - Socket support: Intel LGA 1851/1700/1200/1156/1155/1151/1150; AMD AM5/AM4 - Warranty: 6 years