Liquid Cooling Kit Thermaltake LA240-S ARGB 12 cm Black

The LA240-S ARGB Sync AIO Liquid Cooler features a Gaming-Style RGB water block with a 2.4" segment LCD that displays real-time CPU temperature, CPU usage and fan speed. The cooler includes a slim 27 mm radiator with a thickened 20 mm copper chamber, a large copper base plate and a reliable pump for effective heat transfer and continuous liquid circulation. Two pre-installed 120 mm ARGB PWM fans deliver high airflow and static pressure while supporting motherboard RGB synchronization for unified lighting control.

Advantages

The integrated 2.4" segment LCD in a distinctive angular RGB water block provides clear real-time monitoring without extra software. Pre-installed fans and a daisy-chain design reduce cable clutter and simplify installation, requiring only a single 4-pin PWM and a single 3-pin 5V ARGB connector. The compact radiator design and enlarged copper chamber improve cooling performance, and anti-vibration pads on each fan corner reduce vibration while the brushed aluminium fan frames add a neat, durable finish.

Key specifications

• Display: 2.4" segment LCD on RGB water block (real-time CPU temp, CPU usage, fan speed)
• Fans: 2 × 120 mm ARGB PWM, up to 2500 RPM
• Fan performance: 79.3 CFM, 3.45 mm-H2O static pressure, 38.35 dB-A noise
• Radiator: 27 mm slim profile with 20 mm thickened copper chamber
• Base: large copper base plate
• Design: pre-installed fans, daisy-chain ARGB/fan connection, magnetic top cover
• Compatibility: Intel LGA1150/1151/1155/1156/1200/1700/1851/2011/2011-v3/2066; AMD Socket AM3/AM3+/AM4/AM5
• Fan dimensions: 120 × 120 × 25 mm
• Color: Black
• Package quantity: 1 pc

How to use

Mount the radiator and pre-installed fans to the case radiator position, connect the pump and fans to the motherboard using the single 4-pin PWM header for fan speed control and a single 3-pin 5V ARGB header for lighting. Secure the water block to the CPU socket using the supplied mounting hardware compatible with listed Intel and AMD sockets. Use the magnetic top cover to access the segment LCD if needed for maintenance or to view the display closely.

Recommendations

For optimal cooling and quiet operation, ensure good case airflow, keep radiator intake unobstructed, and connect the ARGB header to a 5V addressable RGB header on a compatible motherboard (ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light, ASRock Polychrome). Verify socket compatibility before installation and follow motherboard BIOS fan control settings to balance noise and cooling.