ASUS ROG Strix LC II 240 delivers high-performance CPU liquid cooling with sleek, modern aesthetics. Featuring a closed-loop design and ROG radiator fans, the cooler unleashes the full potential of an Intel or AMD CPU while enabling subtle multicolour lighting effects to accentuate your build.
ASUS ROG Strix LC II 240 is compatible with a wide range of Intel and AMD motherboard platforms, giving you the flexibility to pair it with your choice of processor. With 380mm of tubing at your disposal, radiator installation is equally as flexible in a variety of chassis.
Socket Compatibility
- Intel: LGA 1700, 1200, 115x, 1366, 2011, 2011-3, 2066
- AMD: AM5, AM4, TR4* (The mounting bracket is bundled with TR4 CPU Package)
About the ROG Strix LC II 240 All-In-One Liquid CPU Cooler


Emanate Your Style
From end to end, ASUS ROG Strix LC II 240 showcases the iconic ROG aesthetic. Engraved ROG lettering on the radiator’s side complements the iridescent lettering on the hubs of each fan. And the Aura Sync-compatible pump cover radiates the new ROG logo in any colour you choose.
Optimised Fan Design
The ROG radiator fans are specifically tuned to deliver optimum performance on ROG Strix LC II series radiators. The fans generate 81 CFM / 5.0 mmH2O for exceptional cooling efficiency.



Enhanced Pump Design
ASUS ROG Strix LC II 240 is equipped with the latest cooling-plate design. Machined from pure copper, the plate features an array of fine micro-channels that reduce thermal resistance and increase surface area, resulting in lower CPU temperatures.
Precise 4-pin PWM Pump Control
PWM control enables both the pump and radiator fans to spin at slower speeds when the CPU is idling or under light load, helping to keep noise levels to a minimum.
