MasterLiquid ML120RS - Liquid Cooler COOLER MASTER - Free user manual and instructions
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| Product Type | All-in-One Liquid CPU Cooler |
| Model | MasterLiquid ML120RS |
| Brand | Cooler Master |
| Radiator Size | 120mm |
| Radiator Dimensions | 157 x 120 x 27 mm |
| Radiator Material | Aluminium |
| Fan Size | 120mm |
| Fan Speed | 650 – 2000 RPM (PWM) |
| Fan Airflow | 66.7 CFM |
| Fan Noise Level | 6 – 30 dBA |
| Pump Dimensions | 80.3 x 76 x 42.2 mm |
| Pump Noise Level | < 15 dBA |
| Pump Power Connector | 3-pin |
| Socket Compatibility | Intel LGA1200, LGA1151, LGA1150, LGA1155, LGA1156; AMD AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 |
| Power Consumption (Fan) | 2.4W |
| Power Consumption (Pump) | 2.1W |
| Weight | Approx. 1.0 kg |
| Warranty | 2 years |
| Maintenance | Sealed loop; no refilling required |
| Cleaning | Dust off radiator and fan with compressed air |
| Safety Features | Leak-proof design; low evaporation tubing |
| Included Accessories | Mounting kit for Intel and AMD, thermal paste pre-applied, fan screws |
Frequently Asked Questions - MasterLiquid ML120RS COOLER MASTER
What sockets are compatible with the Cooler Master MasterLiquid ML120RS?
The ML120RS supports Intel LGA1200, LGA1151, LGA1150, LGA1155, LGA1156 and AMD AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 sockets.
Does the cooler come with pre-applied thermal paste?
Yes, the pump base has pre-applied thermal paste for easy installation.
How do I install the MasterLiquid ML120RS?
First, mount the backplate and brackets to the motherboard, then attach the pump to the CPU. Secure the radiator and fan in your case, then connect the pump and fan headers to the motherboard.
Can I add more fans to the radiator?
The 120mm radiator supports a single 120mm fan. You can use a push-pull configuration if your case has space for an additional fan on the other side.
How do I clean the liquid cooler?
Use compressed air to remove dust from the radiator fins and fan blades. Do not use water or solvents.
Is the pump speed controllable?
The pump runs at a fixed speed (approx. 2000 RPM) and is powered via a 3-pin connector. Fan speed is PWM controlled.
What is the noise level of the cooler?
The fan noise ranges from 6 to 30 dBA depending on speed. The pump operates below 15 dBA.
Does the cooler require maintenance?
No, the loop is sealed and does not require refilling. Only occasional dust removal is needed.
What is the warranty period?
The MasterLiquid ML120RS comes with a 2-year warranty.
Can I use this cooler for overclocking?
Yes, the 120mm radiator can handle moderate overclocks on mainstream CPUs. For extreme overclocking, consider a larger radiator.
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