Overview
The ASUS ROG Strix LC III 360 ARGB is an all-in-one liquid CPU cooling system designed for desktop PCs. It combines a liquid cooling block, an Asetek seventh-generation V2 pump, a 360mm-class radiator, and three 120mm ARGB fans in an integrated cooling assembly.
Part of the Republic of Gamers Strix LC series, this cooler features a rotatable water block with an illuminated ROG logo and customizable lighting effects. Its design supports performance-oriented desktop builds using compatible Intel and AMD processor platforms.
Cooling System and Pump
The cooling assembly uses a copper CPU contact plate to transfer heat from the processor into the circulating coolant. The seventh-generation V2 Asetek pump operates at a specified motor speed of 800–2,800 RPM, with a tolerance of ±10%.
The aluminum radiator measures 394 × 121 × 27 mm and connects to the pump assembly through sleeved rubber tubing measuring 400 mm in length. Three 120mm fans provide airflow through the radiator to dissipate heat.
Fan Performance and Lighting
The included ROG Strix AF-12S ARGB fans support speeds from 800 to 2,200 RPM, with a tolerance of ±10%. Zero-RPM operation is supported, allowing the fans to stop under supported control conditions.
Each fan measures 120 × 120 × 25 mm. ASUS specifies airflow of up to 70.38 CFM, static pressure of 3.92 mmH₂O, and noise of 36 dB(A) for the fan specification.
Aura Sync support enables compatible lighting effects to be coordinated with supported ASUS components. The water block can rotate through 360 degrees to accommodate different installation orientations while maintaining the desired ROG logo alignment.
Key Features
- 360mm-class radiator: Uses three 120mm fans to move air through the aluminum radiator.
- Seventh-generation V2 Asetek pump: Provides liquid circulation with a specified motor speed range of 800–2,800 RPM.
- Copper CPU contact plate: Transfers heat from the processor into the liquid cooling system.
- Customizable ARGB lighting: Supports ASUS Aura Sync for coordinated lighting effects with compatible hardware.
- Rotatable water block: Allows the ROG logo orientation to be adjusted during installation.
Processor and Platform Compatibility
ASUS specifies compatibility with Intel LGA 1851, LGA 1700, LGA 1200, and LGA 115x sockets, as well as AMD AM5 and AM4 sockets. Confirm the exact mounting hardware and installation instructions for the intended processor platform before installation.
Compatibility with a processor socket does not guarantee that the radiator will fit every computer case. The chassis must provide suitable mounting space for the radiator, three fans, and tubing.
Applications
This liquid cooler is intended for desktop systems that require an integrated CPU cooling solution, including gaming PCs, enthusiast desktops, and performance-oriented workstations. Its three-fan radiator arrangement is suitable for compatible chassis with dedicated 360mm radiator mounting positions.
DC Supplies Product Note
Check the case's radiator clearance before selecting this cooler. The radiator itself measures 394 × 121 × 27 mm, and the installed fans add 25 mm to the radiator's thickness where mounted. Also verify clearance around the motherboard, memory modules, and other components, along with the availability of compatible fan and ARGB connections.
Specifications
| Brand | ASUS |
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| Part Number / MPN | ROG STRIX LC III 360 ARGB |
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| Product Type | All-in-one liquid CPU cooler |
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| Product Series | ROG Strix LC III |
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| Radiator Class | 360mm |
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| Radiator Dimensions | 394 × 121 × 27 mm |
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| Radiator Material | Aluminum |
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| CPU Contact Plate Material | Copper |
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| Pump Solution | Seventh-generation V2 Asetek pump |
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| Pump Motor Speed | 800–2,800 RPM ±10% |
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| Tubing Material | Sleeved rubber |
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| Tubing Length | 400 mm |
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| Fan Model | ROG Strix AF-12S ARGB |
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| Included Radiator Fans | 3 × 120 mm |
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| Fan Dimensions | 120 × 120 × 25 mm |
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| Fan Speed | 800–2,200 RPM ±10% |
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| Maximum Specified Airflow | 70.38 CFM per fan |
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| Static Pressure | 3.92 mmH₂O |
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| Specified Fan Noise | 36 dB(A) |
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| Fan Control | PWM/DC |
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| Zero-RPM Fan Support | Yes |
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| Lighting | Addressable RGB (ARGB) |
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| Lighting Synchronization | ASUS Aura Sync |
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| Intel Socket Compatibility | LGA 1851, LGA 1700, LGA 1200, LGA 115x |
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| AMD Socket Compatibility | AM5, AM4 |
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| Warranty | 6 years, subject to regional terms |
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Frequently Asked Questions
Which processor sockets does the ROG Strix LC III 360 ARGB support?
ASUS lists Intel LGA 1851, LGA 1700, LGA 1200, and LGA 115x, along with AMD AM5 and AM4. Check the supplied mounting hardware and instructions for the specific socket.
Does this cooler include radiator fans?
Yes. The manufacturer lists three 120mm ROG Strix AF-12S ARGB radiator fans in the package contents.
Can the lighting synchronize with an ASUS motherboard?
Yes. The cooler supports Aura Sync. Lighting synchronization requires compatible hardware and appropriate ARGB connections.
Will it fit any PC case that supports liquid cooling?
No. The case must accommodate the radiator's 394 × 121 × 27 mm dimensions and the additional thickness of the installed fans. Check the case manufacturer's radiator clearance specifications before purchasing.
Does the cooler support zero-RPM fan operation?
Yes. The included fans support zero-RPM operation under supported control conditions. Actual fan behavior depends on the system's fan-control configuration.
What is included in the manufacturer's package?
ASUS lists the liquid cooler with pre-applied thermal compound, three 120mm radiator fans, a fan splitter cable, an ARGB splitter cable, mounting hardware, documentation, and listed ROG accessories. Confirm the package contents for the exact regional SKU.
