ASUS ROG Strix LC II 240 AIO Liquid CPU Cooler

The ASUS ROG STRIX LC II 240 is an all in one liquid CPU cooler that offers strong, predictable thermal control without the hassle of a custom loop. Two 120 mm PWM fans can move up to 80.95 CFM of air through a 240 mm aluminum radiator, giving modern processors enough headroom for gaming, content creation, or heavy multi-tasking.

A 7th generation Asetek pump sits at the core of the loop. It drops to just 840 rpm during light workloads to keep noise low, then speeds up automatically when temperatures rise. A copper cold plate rests directly on the CPU to transfer heat quickly into the coolant.

The coolant travels through tubing that is reinforced and sleeved, measuring 380 mm in length. This added reach makes it easy to route the lines to the top, front, or side of most mid-tower cases, while the sleeving guards against abrasion and kinks.

An integrated ARGB lighting zone on the pump cover lets you sync the cooler with the rest of your build. The NCVM coating spreads the light evenly, so the pump cap looks clean and consistent instead of blotchy or streaked.

Mounting hardware for current Intel and AMD sockets, including LGA 1700 and AM5, comes in the box. Whether you are assembling a new gaming rig or updating an existing workstation, the ROG STRIX LC II 240 delivers liquid cooling that is reliable and requires very little maintenance, ready to stay with you through future platform upgrades.

• 240 mm aluminum radiator paired with two 120 mm PWM fans
• Fan speed up to 2500 rpm, 80.95 CFM airflow, 5.0 mmH₂O static pressure
• 7th generation Asetek pump that idles at 840 rpm for quiet operation
• Copper cold plate for direct heat transfer
• Tubing that is reinforced and sleeved, 380 mm long for flexible routing
• ARGB lighting on pump cover with NCVM coating for consistent illumination
• Supports Intel LGA 1700, 1200, 115x, 2011, 2066 and AMD AM4, TR4, AM5 sockets