Cooler Master MasterLiquid 240 Atmos デュアルチャンバーポンプ高風量・長寿命ファン搭載 240mmラジエーターサイズ簡易水冷 CPUクーラー MLX-D24M-A25PZ-R1

This article covers Cooler Master MasterLiquid 240 Atmos デュアルチャンバーポンプ 高風量・長寿命ファン搭載 240mmラジエーターサイズ 簡易水冷 CPUクーラー MLX-D24M-A25PZ-R1.

Overview

The Cooler Master MasterLiquid 240 Atmos (MLX-D24M-A25PZ-R1) is a 240mm all-in-one liquid CPU cooler featuring a newly designed dual-chamber pump. This architecture delivers cool liquid directly to the CPU hotspot while keeping it separate from returning warm coolant, maximizing thermal efficiency. The bundled pair of SickleFlow Edge 120mm fans spin up to 2500 RPM, pushing substantial airflow while maintaining a low 27.2 dBA noise level and an impressive 160,000-hour MTTF rating. ARGB Gen2 LEDs on the pump head allow per-LED lighting control via Cooler Master's MasterPlus or upcoming Master CTRL software. A standout feature is the removable pump top cover – owners can 3D print their own custom lid using freely available pattern files, opening up endless personalization possibilities.

Connectivity & Compatibility

The cooler supports a broad range of CPU sockets: Intel LGA1700, LGA1200, LGA115x, and AMD AM5, AM4. Pump power uses a standard 3-pin connector, fans are 4-pin PWM, and the ARGB header is 3-pin 5V – easily syncs with motherboards that have an ARGB header. The radiator measures 277 x 120 x 27 mm, fitting most ATX and many mATX cases that have 240mm radiator support. Always verify case clearance before purchasing.

Product Info

Launched in late 2023 with a retail price around ¥16,500, the MasterLiquid 240 Atmos is widely available on Japan and other major PC parts retailers. It carries a 5-year warranty for units sold through authorized Japanese distributors. The package includes mounting hardware for Intel and AMD, a tube of thermal paste, and all necessary screws. Among 240mm AIO coolers, it sits firmly in the mid-high performance tier, offering features usually found in larger 360mm units thanks to the efficient dual-chamber pump design and high static-pressure fans.

Best Use Cases

The MasterLiquid 240 Atmos is an excellent match for users running a Core i7 or Ryzen 7 class CPU who want robust cooling without the space requirements of a 360mm radiator. It is also a great choice for system builders who value aesthetics and customization – the addressable RGB lighting and swappable pump top let each rig feel unique. Gamers and content creators seeking a quiet yet powerful cooling solution for mid-to-high TDP processors will find the balance between performance and acoustics very appealing.