About Thermaltake LA240 ARGB Sync AIO Black Liquid Cooler
| Category | Specification Detail |
|---|---|
| Radiator | Aluminum 240 mm slim radiator, 277 × 120 × 27 mm |
| Radiator Features | Thickened 20 mm copper chamber for heat transfer |
| Fans | 2 × 120 × 25 mm PWM ARGB fans |
| Fan Maximum Speed | Up to 2500 RPM |
| Air Flow | 79.3 CFM (per fan) |
| Static Pressure | 3.45 mm-H₂O (per fan) |
| Noise Level | 38.35 dB-A (per fan) |
| Pump | PWM 1500–2500 RPM |
| Pump Voltage / Current | 12 V / 5 V / 0.35 A / 0.3 A |
| Water Block | Large copper base for high conductivity |
| Tube | Rubber, 350 mm |
| Compatibility — Intel | LGA 2066 / 2011-3 / 2011 / 1851 / 1700 / 1200 / 1156 / 1155 / 1151 / 1150 |
| Compatibility — AMD | AM5 / AM4 / AM3+ / AM3 |
| ARGB Sync Support | Asus Aura Sync, MSI Mystic Light Sync, Gigabyte RGB Fusion, ASRock Polychrome (5 V ARGB headers) |
| Daisy-Chain Fan Design | Yes (simplifies cabling) |
| Anti-Vibration Pads | Yes (on all fan corners) |
| Cooling Capacity (TDP) | Up to 350 W |
| Overall Aesthetics | Brushed aluminum fan frame & ARGB water block |

The Thermaltake ARGB Desktop Liquid Cooler features a striking Gaming-Style RGB Water Block, combining a bold, angular frame with colorful RGB lighting to enhance your build’s visual appeal.
Designed for both style and convenience, it also features a Magnetic Top Cover Design for easy removal and hassle-free installation.
The Thermaltake LA240 ARGB Sync AIO Liquid Cooler is a powerful and visually stunning all-in-one cooling solution designed for PC builders seeking efficient thermal performance and customizable aesthetics.
Built with high-performance components and advanced design features, this 240 mm AIO cooler keeps your CPU temperatures under control while giving your system a vibrant ARGB lighting presence that can be synchronized with major motherboard RGB software.
Bold Gaming-Style Design
The LA240 ARGB Sync AIO Black Liquid Cooler stands out with its distinctive gaming-style RGB water block, featuring bold angular lines and dynamic ARGB illumination that enhances the overall look of any build.
The water block’s eye-catching lighting elevates your system’s visual appeal without the need for additional lighting strips or controllers.
Installation is made easy thanks to the magnetic top cover design, which allows quick access to the pump assembly and simplifies routine setup or maintenance.

Efficient Cooling with Dual High-Speed ARGB Fans
At the core of the LA240 ARGB Sync AIO Black Liquid Cooler are two 120 mm PWM ARGB fans engineered to deliver excellent airflow and static pressure.
Spinning at speeds of up to 2500 RPM, these fans generate an impressive 79.3 CFM of airflow while maintaining a controlled noise level of 38.35 dB-A, striking a balance between cooling performance and acoustics.
Whether you’re running heavy workloads, intense gaming sessions, or overclocked applications, the dual fans help dissipate heat effectively from the slim 240 mm radiator to ensure stable CPU temperatures.
Advanced Radiator and Pump Design
The slim 240 mm aluminum radiator features a 27 mm thickness and a thickened 20 mm copper chamber, which maximizes heat absorption without compromising on ease of installation.
This design allows the THermaltake LA Series Desktop Cooler to fit in a wide range of PC cases while still providing superior surface area for heat exchange.
The high-quality pump, paired with a large copper base plate, ensures consistent water circulation throughout the cooling loop, pulling heat away from the CPU quickly and efficiently.
The low-evaporation tubing reduces coolant loss over time, meaning you’ll enjoy reliable performance without the need for maintenance or refilling.
Clean Cable Management
Thermaltake understands that a tidy build is both aesthetically pleasing and easier to work with.
The LA240 ARGB Sync AIO Black Liquid Cooler comes with pre-installed fans on the radiator and a daisy-chain connection system, which greatly reduces cable clutter.
With only a single set of 4-pin PWM and 3-pin ARGB headers needed to power and illuminate both fans, you’ll save space and simplify routing behind the motherboard tray.
This minimalist cable design contributes to cleaner builds and improved airflow within your system.

Fully Sync-Ready ARGB Lighting
One of the standout features of the LA240 ARGB Sync AIO Black Liquid Cooler is its compatibility with popular motherboard RGB control software.
The Thermaltake All-In-One Black Liquid Cooler’s lighting can seamlessly sync with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome, provided the motherboard supports a 5 V addressable RGB header.
This means you can control lighting effects directly through your motherboard’s software without extra controllers or apps, creating cohesive RGB themes across your system’s components.
Built for Broad Compatibility
The LA240 ARGB Sync AIO Black Liquid Cooler supports a wide range of Intel and AMD CPU sockets, ensuring broad compatibility with modern systems.
From mainstream platforms like Intel LGA 1700 and AMD AM5 to older sockets such as Intel LGA 115x and AMD AM3+, this cooler is versatile enough for many desktop PC builds.


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