ASUS 90RC0040-M0UAY0 Ryuo 240 Cooling Fan/Radiator

MPN # 90RC0040-M0UAY0
Condition: New
Product highlights:
  • Product Type: Cooling Fan/Radiator
  • Cooler Type: Liquid Cooler
  • Number of Fans: 2
  • Condition: New
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ROG Ryuo 240 all-in-one liquid CPU cooler with color OLED, Aura Sync RGB, and ROG 240mm radiator fan

  • 1.77" color OLED for real-time system stats and personalized logos or animations
  • ROG-designed radiator fans for optimized airflow and static pressure
  • LiveDash one-stop control center for lighting and OLED display
  • Individually addressable RGB and NCVM coating pump cover accentuates the sleek, modern aesthetics
  • Styled to complement ROG motherboards, at the center stage of your build
  • Reinforced, sleeved tubing for increased durability
ROG Ryuo is a series of high-performance CPU liquid coolers designed for compact and mid-sized gaming builds. As the first CPU coolers from ROG, the Ryuo series brings the performance, features and design details you expect from ROG to a vital part of your gaming system. Featuring an embedded 1.77-inch LiveDash color OLED display that enables monitoring of real-time system stats as well as displaying personalized image or animation, ROG Ryuo lets you ensure your system both runs and looks its best. Together with Aura Sync support for harmonized RGB lighting effects, ROG Ryuo coolers deliver stunning aesthetics along with game-changing performance.


LiveDash OLED

ROG Ryuo is the world's first AIO cooler to feature an embedded 1.77-inch LiveDash color OLED that displays useful system information*, such as temperatures, voltages, fan speeds, or frequencies. You can also customize LiveDash to display a customized image or animation** highlighting your clan insignia or gamertag.

Complete LiveDash customizability

The LiveDash software utility lets you easily customize ROG Ryuo's LiveDash OLED display and RGB lighting effects. Select which system stats to monitor, choose personalized GIFs and images to display, and control RGB lighting from an intuitive interface that arranges settings in a step-by-step flow from top to bottom.

Subtle, striking, sleek

Infused with Aura RGB lighting, Ryuo adds a subtle glow that helps to highlight the CPU as the heart of any build. The lighting color and effects can be customized to match the OLED display and system colors for a unified look that's totally your own.


The impact of Aura RGB lighting can be further enhanced with ASUS Aura Sync, which allows harmonized lighting effects with other Aura-enabled system components and external accessories. Aura software provides complete control of lighting across all compatible devices, so you can dial in the vibe you want to display quickly and easily.


Optimized fan design

The ROG radiator fan is specifically tuned to deliver optimum performance with Ryuo radiators, generating 81CFM/5.0mm H2O for superior cooling efficiency.

Improved pump design
  • ROG Ryuo is equipped with the latest cooling-plate design featuring micro-channels that provide more thermal dissipation area for processor heat. This innovative feature reduces thermal resistance for more efficient performance and cooler temps.

  • Four-pin PWM pump and fan control

    With four-pin PWM control for both the pump and radiator fans, ROG Ryuo delivers precise speed control for the perfect balance of performance and acoustics in every scenario.

Extended compatibility

ROG Ryuo is compatible with a wide range of Intel and AMD motherboard platforms, giving you the flexibility to pair it with your choice of processor. It also comes fitted with 38cm of tubing to make mounting and routing easier.

General Information
ASUS Computer International
Manufacturer Part Number
Manufacturer Website Address
Brand Name
Asus ROG
Product Line
Ryuo 240
Product Name
Ryuo 240 Cooling Fan/Radiator
Product Type
Cooling Fan/Radiator
Fan Information
Number of Fans
Fan Speed (rpm)
2nd Fan Speed (rpm)
Air Flow
80.9 CFM
Noise Levels
37.6 dB(A)
Heatsink Information
Cooler Type
Liquid Cooler
Compatible Processor Socket
  • Socket H3 LGA-1150
  • Socket H4 LGA-1151
  • Socket H2 LGA-1155
  • Socket H LGA-1156
  • Socket B LGA-1366
  • Socket R LGA-2011
  • Socket LGA 2011-v3
  • Socket R4 LGA-2066
  • Socket AM4
  • Socket TR4
  • Socket AM2 PGA-940
  • Socket AM2+ PGA-940
  • Socket AM3 PGA-941
  • Socket AM3+
  • Socket FM1
  • Socket FM2
  • Socket FM2+
  • Interfaces/Ports
    4-pin PWM
    Physical Characteristics
  • Copper Backplate
  • Aluminum Radiator
  • Rubber Tubing
  • Radiator Height
    Radiator Width
    Radiator Depth
    Fan Height
    Fan Width
    Fan Depth
    Water Block Height
    Water Block Width
    Water Block Depth
    Package Contents
    • Ryuo 240 Cooling Fan/Heat Sink
    • Accesory Pack of Scews and Brackets
    • 2 x 120mm ROG Ryuo Fan Model 12
    • USB Cable for Software Control
    • Thermal compound (pre-applied)
    • Quick Start Guide
  • Motherboard
  • Processor
  • Warranty
    Limited Warranty
    3 Year