Cooler Master MasterLiquid 240 Atmos ARGB Liquid Cooler Black
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Cooler Master MasterLiquid 240 Atmos ARGB Liquid Cooler Black
Next-generation 240mm AIO liquid cooling engineered with Cooler Master's patented Gen S dual-chamber pump, twin SickleFlow Edge 120 ARGB PWM fans, customizable 3D-printable top cover, and whisper-quiet operation under 12 dBA for extreme gaming and workstation thermal headroom.
Precision Overclocking & Heavy Synthetic Workloads
Engineered with optimized microchannel copper fins and increased liquid flow rate to tame multi-threaded power surges on Intel Core Ultra and AMD Ryzen 9000 series processors without thermal throttling.
Acoustic Excellence & Clean Stealth Black Aesthetics
Loop Dynamic Bearing (LDB) fans paired with decoupled dual-chamber pump mechanics deliver near-silent thermal regulation, making it ideal for quiet creator studios and clean desk setups.
Patented Dual-Chamber Architecture
Isolates heated liquid from the pump motor, accelerating heat dissipation toward the radiator while keeping pump operation below a whisper-quiet 12 dBA.
High-Pressure Aerodynamic Blades
Dual 120mm PWM fans produce up to 70.7 CFM airflow and 3.61 mmH2O air pressure, pushing heat through dense radiator fins with minimal turbulence.
Optimized Heat Exchange Surface
277 x 119.6 x 27.2 mm aluminum radiator engineered with high-density fin layout fits universally into standard PC cases at top or front mounting positions.
MasterPlus+ & MasterCTRL Ecosystem
Transparent removable pump top supports 3D-printable custom inserts, combined with Addressable Gen 2 RGB LEDs synchronized via Cooler Master MasterCTRL software.
Thermal Dissipation & Acoustic Benchmarks
Comparative thermal headroom and noise levels under heavy synthetic & gaming workloads
Detailed Hardware Specifications
| Product Name | Cooler Master MasterLiquid 240 Atmos ARGB Black |
| Model / Part Number | MLX-D24M-A25PZ-R1 |
| Radiator Dimensions | 277 x 119.6 x 27.2 mm |
| Radiator Material | Aluminum |
| Pump Dimensions | 84.9 x 81 x 53.15 mm |
| Pump Noise Level | < 12 dBA |
| Pump Connector & Power | 4-Pin PWM, 12 VDC, 3.84W |
| Fan Model & Quantity | 2x SickleFlow Edge 120 ARGB PWM |
| Fan Speed Range | 690 - 2500 RPM ± 10% |
| Fan Airflow | 70.7 CFM (Max) |
| Fan Air Pressure | 3.61 mmH2O (Max) |
| Fan Noise Level | 27.2 dBA (Max) |
| Bearing Type | Loop Dynamic Bearing (LDB) |
| Intel Socket Compatibility | LGA 1851, LGA 1700, LGA 1200, LGA 1151, LGA 1150, LGA 1155, LGA 1156 |
| AMD Socket Compatibility | AM5, AM4 |
| Lighting Type & Software | Addressable Gen 2 RGB (MasterPlus+ / MasterCTRL) |
