Asus ROG Strix LC II 240 ARGB Cooling Fan/Radiator/Water Block

4.72" Maximum Fan Diameter - 605.5 gal/min Maximum Airflow - 2500 rpm - Liquid Cooler Cooler - Socket H3 LGA-1150, Socket H4 LGA-1151, Socket H2 LGA-1155, Socket H LGA-1156, Socket LGA-1200, Socket B LGA-1366, Socket R LGA-2011, Socket LGA 2011-v3, Socket R4 LGA-2066, Socket AM4, Socket TR4, ... Compatible Processor Socket - ARGB LED - Processor, Motherboard
Availability: Out of stock
Manufacturer part number: ROGSTRIXLCII240ARGB


Application/Usage Processor
Application/Usage Motherboard
Brand Name Asus ROG
Compatible Processor Socket Socket H3 LGA-1150
Compatible Processor Socket Socket H4 LGA-1151
Compatible Processor Socket Socket H2 LGA-1155
Compatible Processor Socket Socket H LGA-1156
Compatible Processor Socket Socket LGA-1200
Compatible Processor Socket Socket B LGA-1366
Compatible Processor Socket Socket R LGA-2011
Compatible Processor Socket Socket LGA 2011-v3
Compatible Processor Socket Socket R4 LGA-2066
Compatible Processor Socket Socket AM4
Compatible Processor Socket Socket TR4
Compatible Processor Socket Socket LGA-1152
Cooler Type Liquid Cooler
Fan Depth 0.98"
Fan Height 4.72"
Fan Speed (Max) 2500 rpm
Fan Speed (Min) 800 rpm
Fan Width 4.72"
Manufacturer ASUS Computer International
Manufacturer Part Number ROGSTRIXLCII240ARGB
Manufacturer Website Address
Marketing Information
    ROG Strix LC II 240 ARGB all-in-one liquid CPU cooler with Aura Sync, Intel® LGA 1150/1151/1155/1156/1200/2066 and AMD AM4/TR4 support and dual ROG 120 mm addressable RGB radiator fans
    • Seventh Gen Asetek pump delivers exceptional cooling and minimal noise with an operating range starting at 840 rpm.
    • Dual ROG-designed radiator fans provide optimized airflow and static pressure.
    • ARGB lighting on the NCVM-coated pump cover and the radiator fans conveys a sleek, modern design.
    • Aesthetic perfectly complements ROG motherboards from center stage.
    • Reinforced, sleeved tubing offers increased durability.

    ROG Strix LC II 240 ARGB AIO delivers high-performance CPU liquid cooling with sleek, modern aesthetics. Featuring a closed-loop design and ARGB radiator fans, the cooler unleashes the full potential of an Intel® or AMD CPU while further accentuating your build with brilliant multi-color lighting effects. With the cooling you expect from ROG, Strix LC II 240 ARGB is ready to become an essential part of your rig and light it up with your own unique style.


    Intricate new designs on ROG Strix LC II 240 ARGB showcase the iconic ROG aesthetic, and every detail shines with the spirit of Strix. Aura Sync support on the pump cover's new illuminated ROG logo and ARGB radiator fans allows you to coordinate lighting effects with ROG build components - and show off your personal style. Also, engraved ROG lettering on the radiator's side complements the iridescent lettering on the hubs of each fan.

    COOL TO THE CORE | Optimized 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

    ROG Strix LC II series 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.

    PWM-Controlled Pump and Fans

    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.


    ROG Strix LC II series 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.

    Maximum Airflow 605.5 gal/min
    Maximum Fan Diameter 4.72"
    Noise Levels (A-Weighted) 37.6 dB(A)
    Number of Fans 2
    Product Line Strix LC II 240 ARGB
    Product Name Strix LC II 240 ARGB Cooling Fan/Radiator/Water Block
    Product Type Cooling Fan/Radiator/Water Block
    Radiator Material Aluminum
    Water Block Depth 1.77"
    Water Block Height 3.15"
    Water Block Width 3.15"