COOLER MASTER MasterLiquid 240L Core 240mm CPU Liquid Cooler (Black)
MPN COOLER-MASTER-MASTERLIQUID-240L-CORE · Brand Cooler Master
The Cooler Master MasterLiquid 240L Core delivers efficient 240mm AIO liquid cooling with a Dual Chamber Gen S pump, copper base, two 120mm PWM fans, and CryoFuze thermal paste — compatible with Intel LGA 1700 / AM5 and a wide range of legacy sockets
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Overview
The Cooler Master MasterLiquid 240L Core is a 240mm all-in-one CPU liquid cooler designed for enthusiasts who want reliable thermal performance without visual excess. Building on the MasterLiquid Lite Series, this revision introduces the Dual Chamber Gen S pump design, which separates water flow and pressure circuits to improve coolant circulation and more precisely target heat concentration on the CPU integrated heat spreader. The custom copper base works in conjunction with the new pump architecture to maximise contact efficiency and heat transfer. The aluminium radiator measures 277 x 119.6 x 27.2 mm and features an expanded fin surface area compared to its predecessor, giving dissipated heat more room to escape into the airflow produced by two included 120 mm fans. Each fan spans 120 x 120 x 25 mm and operates between 650 and 1,750 RPM (±10%), delivering up to 71.93 CFM of airflow at a maximum noise level of 27.2 dB(A). Rifle-bearing construction underpins the fans' rated MTTF of over 160,000 hours, while the pump carries its own MTTF rating of over 70,000 hours, pointing to long-term reliability in always-on workstation and gaming environments. Cooler Master includes its premium CryoFuze thermal paste in the box, eliminating the need to source a third-party compound before installation. The 4-pin PWM fan headers allow motherboard fan-curve control, and the pump runs on a 3-pin connector at 12 VDC with a total system power draw of just 3.96 W, keeping the efficiency overhead minimal. Compatibility spans a wide range of modern and legacy sockets. Intel support covers LGA 1700, 1200, 1151, 1150, 1155, and 1156. AMD support covers AM5, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, and FM1, making the 240L Core a practical upgrade path for a broad installed base. The cooler ships in black with a classic minimalist aesthetic that suits windowed and non-windowed cases alike. Verified Specifications: - Model Number: MLW-D24M-A17PK-R1 - Radiator: Aluminium, 277 × 119.6 × 27.2 mm - Pump Dimensions: 81 × 76 × 47 mm | Connector: 3-Pin, 12 VDC | Power: 3.96 W | MTTF: >70,000 hr - Fans: 2 × 120 × 120 × 25 mm, 4-Pin PWM, 12 VDC, 0.26 A rated / 0.37 A safety - Fan Speed: 650–1,750 RPM (±10%) | Airflow: 71.93 CFM max | Static Pressure: 1.86 mmH₂O max - Fan Noise: 27.2 dB(A) max | Bearing: Rifle | Fan MTTF: >160,000 hr - Intel Sockets: LGA 1700 / 1200 / 1151 / 1150 / 1155 / 1156 - AMD Sockets: AM5 / AM4 / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1 - Thermal Paste: CryoFuze (included) - Warranty: 3 Years
Datasheet
| Warranty | 3 Years |
|---|---|
| Socket | AM2, AM2+, AM3, AM3+, AM4, FM2, FM2+, LGA1150, LGA1151, LGA1155, LGA1156, LGA1200 |
| Power Consumption | 3.96 W |
| Mttf | >160,000 hours |
| Bearing | Rifle |
| Quantity | 2 Pcs |
| Radiator | Material :AluminumDimensions(L x W x H) :277 x 119.6 x 27.2 mm(10.9 x 4.7 x 1.1 inch) |
| Connector | 3-Pin |
| Speed (Rpm) | 650 ~1750 ± 10% |
| Product Name | MasterLiquid 240L Core |
| Airflow (Max) | 122.2 m3/h (71.93 CFM) |
| Rated Current | 0.26A |
| Rated Voltage | 12 VDC |
| Exterior Color | Black |
| Pressure (Max) | 1.86 (mmH2O) |
| Product Number | MLW-D24M-A17PK-R1 |
| Safety Current | 0.37A |
| Power Connector | 4-Pin PWM |
| Noise Level (Max) | 27.2 dB(A) |
| Dimensions (L X W X H) | 120 x 120 x 25 mm(4.7 x 4.7 x 1 inch) |
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