ASUS ROG RYUJIN III 240 ARGB AIO Cooler White
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 2
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 3
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 4
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 5
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 6
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 7
ASUS ROG RYUJIN III 240 ARGB AIO Cooler White, photo 8
ASUS

ASUS ROG RYUJIN III 240 ARGB AIO Cooler White

SKU HC-810004MPN 90RC00K2-M0UAY0

  • 240 mm radiator
  • Pump display
  • RGB

Highlights

  • 3.5-inch full-color LCD with custom GIF and system monitoring support
  • Magnetic daisy-chain ARGB fans reduce cabling to a single connection
  • 8th Gen Asetek pump with embedded Axial-tech VRM cooling fan
  • 400 mm reinforced braided tubing with 7 mm inner diameter
  • 30 mm thick radiator with 32% larger cold plate surface area
  • Compatible with Intel LGA 1700/1851 and AMD AM4/AM5 sockets

Key specs

Radiator
240 mm
Socket support
AM4, AM5, LGA115x, LGA1200, LGA1700, LGA1851
Pump display
Yes
RGB lighting
Yes
Color
White
CPU Cooler Type
AiO Liquid Cooler
All specifications
$129.99
  • ≈ 0.001685 BTC
  • ≈ 0.05677 ETH
  • ≈ 130.12 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
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Overview

This all-in-one liquid cooler features a 240 mm radiator, a 3.5-inch LCD pump display, and magnetic daisy-chain ARGB fans. It supports current Intel and AMD desktop sockets.

Display and Personalization

The pump block integrates a 3.5-inch full-color LCD that shows real-time clock speeds, voltages, temperatures, fan speeds, and flow rate. Users can upload custom GIFs, JPEG wallpapers, or select pre-made animations from the ROG gallery. Internal memory stores longer video loops and default animations.

Cooling Performance

An 8th Gen Asetek pump circulates coolant through a 30 mm thick radiator cooled by two 120 mm ARGB fans. The cold plate contact area is 32 percent larger than the previous generation. An embedded Axial-tech fan directs airflow over motherboard VRM heatsinks, lowering those temperatures by up to 35 Celsius.

Fan Design and Installation

Two 120 mm PWM ARGB fans connect via magnetic daisy-chain connectors, requiring only one cable for power and signal. The 400 mm tubing uses sleeved rubber wrapped in braided mesh with an enlarged 7 mm inner diameter to reduce flow resistance. Radiator dimensions are 279.5 x 120 x 30 mm.

Software and Compatibility

FanXpert-style software controls pump speed, embedded fan speed, and fan curves. A one-year AIDA64 Extreme subscription provides additional sensor data for the LCD. The cooler mounts on Intel LGA 115x, 1200, 1700, 1851 and AMD AM4, AM5 sockets with 400 mm tubing for flexible routing.

ROG RYUJIN III 240 ARGB AIO Cooler White specifications

General
BrandASUS
Manufacturer part no.90RC00K2-M0UAY0
EAN4711387189375
Warranty3 years (manufacturer)
Type
CPU Cooler TypeAiO Liquid Cooler
CPU
CPU Socket115X, 1200, 1700, 1851, AM4, AM5
Fan Specifications
Fan Size120 mm
Noise
Max. Single Fan Noise36.45 dB(A)
Internal Ports
Fan connectors4 Pin (PWM)
Product Series
Product Series/FamilyROG
Display
Display IncludedYes
Lighting
Lighting / RGBYes
Lighting ColorRGB
Color
Primary ColorWhite
Secondary ColorBlack
Fan Main Color (Frame)White
Fan Main Color (Rotor)White
Materials
MaterialsAluminum, Copper, Rubber
Dimensions
Length / Depth279.5 mm
Width120 mm
Height30 mm
Fan height25 mm
Radiator Size240 mm
Tube length400 mm
Additional Contents
Included fans2x 120 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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