ASUS Republic of Gamers RYUJIN III 240 AIO Liquid CPU Cooler

BH #ASRRYUJN3240 • MFR #ROG RYUJIN III 240
Print
ASUS Republic of Gamers RYUJIN III 240 AIO Liquid CPU Cooler
Key Features
  • 240mm Fan Radiator
  • 2 x 120mm Cooling Fans
  • PWM Control
  • 450 to 2000 rpm Fan Speed
Achieve high performance and style for your computer with the ROG RYUJIN III 240 AIO Liquid CPU Cooler from ASUS. With two 120mm Noctua fans and a 240mm aluminum radiator, this all-in-one liquid cooling system helps to ensure optimal temperatures for your compatible Intel or AMD processor. It also features a 3.5" color LCD display on the CPU block that can display system stats or express your personality with custom animations and images.
More Details
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping
Protect Your Gear
Add a protection plan from $22.00
Ask an Expert
866-842-7675

ASUS ROG RYUJIN III 240 Overview

Achieve high performance and style for your computer with the ROG RYUJIN III 240 AIO Liquid CPU Cooler from ASUS. With two 120mm Noctua fans and a 240mm aluminum radiator, this all-in-one liquid cooling system helps to ensure optimal temperatures for your compatible Intel or AMD processor. It also features a 3.5" color LCD display on the CPU block that can display system stats or express your personality with custom animations and images.

Full Color 3.5" LCD Display
With the 32MB of memory and support for up to 2000 frame animations, the RYUJIN III's 3.5" color LCD display can bring your system to a new level of style. Use it to monitor system stats such as clock frequencies, voltages, and temperatures. Or add your own custom wallpaper images and animations.
Efficient Pump
The 8th Gen Asetek pump sports a 3-phase motor for higher water flow and quieter operation, riding on a larger cold plate that is ideally sized for the Intel and AMD processors.
Cold Plate
The copper contact surface is now 32% larger than the previous generation to keep power hungry processors cool.
Enhanced Tubing
The sleeved rubber tube is wrapped in braided mesh, and the large 7mm inner diameter reduces flow resistance.
Thick Radiator
The radiator is 3mm thicker than the previous gen, delivering improved cooling performance.
Noctua Industrial iPPC Fans
To overcome the thermal challenges of the latest multi-core CPUs, ROG Ryujin III offers industrial-grade Noctua iPPC-2000 PWM radiator fans that deliver high performance and minimal-noise operation. These 450 to 2000 rpm fans deliver up to 71.6 cfm airflow while producing just 29.7dBA of noise.
Compatibility
Intel: Socket LGA 1700, 1200, 115X
AMD: Socket AM5, AM4
UPC: 197105048164

ASUS ROG RYUJIN III 240 Specs

Key Specs
Supported AMD Sockets
AM4, AM5
Supported Intel Sockets
LGA 1150, LGA 1151, LGA 1152, LGA 1155, LGA 1156, LGA 1200, LGA 1700
Heatsink Material
Copper
Cooling
Supported AMD Sockets
AM4, AM5
Supported Intel Sockets
LGA 1150, LGA 1151, LGA 1152, LGA 1155, LGA 1156, LGA 1200, LGA 1700
Pump Speed
800 to 3600 rpm
Heatsink Material
Copper
Cooler Type
CPU Liquid Cooler
Fan
Number of Fans
2
Bearing Type
SSO-Bearing
Connectors
4-Pin
Control Method
PWM (Pulse Width Modulation)
Fan Size
120 mm
Fan Thickness
1.0" / 25.00 mm
Fan Speed
450 to 2000 rpm
Static Pressure
3.94 mm H2O
Noise Level
29.7 dBA
Maximum Airflow
71.6 CFM
General
CPU Block Dimensions (W x H x D)
3.6 x 4.0 x 3.5" / 91.0 x 101.0 x 89.0 mm
Radiator Material
Aluminum
Radiator Size
4.7 x 11.0 x 1.2" / 120.0 x 279.5 x 30.0 mm
Packaging Info
Package Weight
5.705 lb
Box Dimensions (LxWxH)
12.5 x 10.3 x 5.3"

ASUS ROG RYUJIN III 240 Reviews

Just Buy IT!

By JamesCFL
Rated 5 out of 5
Date: 2025-09-25

Great product, would highly recommend as it does its job well and it looks great

ROG RYUJIN3 240 Awesome!

By JMcDonald
Rated 5 out of 5
Date: 2023-09-16

Works great! It has dropped my CPU temp 10 Degrees Celsius and looks awesome doing it!

See any errors on this page?
Whatever You Need, We've Got It