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Black 360 mm radiator with three 120 mm fans and a square water block featuring a 3.5 inch LCD screen

ASUS

ASUS ROG RYUJIN III 360 liquid cooler

SKU CH-21Q7-E8JDG MPN ROG RYUJIN III 360

A 360 mm liquid CPU cooler with a 3.5" LCD, Asetek 8th gen pump and three Noctua iPPC-2000 PWM fans for Intel LGA 1851/1700/1200 and AMD AM5/AM4 sockets

  • TypeLiquid Cooling System
  • Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA
  • Block Dim.89 x 91 x 101 mm
  • Block MaterialCopper
  • Radiator Size399.5 x 120 x 30 mm
  • Radiator MaterialAluminum

Fan Size 3 Fan Slots (120mm)

Color Black

Model ROG RYUJIN III 360

  • 5" LCD shows live stats and custom GIFs
  • Asetek 8th gen pump boosts flow and cuts noise
  • Three Noctua iPPC-2000 PWM fans move 71.6 CFM at 29.7 dB(A)
  • Embedded VRM fan with ring frame cools motherboard power zone
  • Armoury Crate controls pump, fans and LCD animations

Product identity

The ASUS ROG RYUJIN III 360 is an all-in-one liquid CPU cooler built around a 399.5 mm radiator and three 120 mm Noctua industrialPPC fans. It targets enthusiasts who want a 3.5 inch colour LCD on the pump block for live hardware stats or custom GIFs, plus software control of pump, embedded VRM fan and radiator fans through Armoury Crate.

Who it suits and who it does not

Builders using Intel LGA 1851, LGA 1700, LGA 1200 or AMD AM5 and AM4 sockets will find native mounting support. The package includes a one-year AIDA64 licence for deeper monitoring. Buyers whose cases cannot accommodate a 399.5 mm long radiator or who prefer air cooling with no liquid loop should look at alternative solutions.

Deciding specification

The 3.5 inch LCD-equipped pump block with an 8th generation Asetek pump and three 2000 RPM Noctua iPPC fans is the feature that determines whether this cooler matches the build.

Highlights

  • 5" LCD shows live stats and custom GIFs
  • Asetek 8th gen pump boosts flow and cuts noise
  • Three Noctua iPPC-2000 PWM fans move 71.6 CFM at 29.7 dB(A)
  • Embedded VRM fan with ring frame cools motherboard power zone
  • Armoury Crate controls pump, fans and LCD animations

Specifications

BrandASUS
SeriesROG RYUJIN 360
TypeLiquid Cooling System
Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1156 / Intel LGA 1200 / Intel LGA 1700 / Intel LGA 1851
Block Dim.89 x 91 x 101 mm
Block MaterialCopper
Radiator Size399.5 x 120 x 30 mm
Radiator MaterialAluminum
Fan Size3 Fan Slots (120 mm)
Fan Dim.120 x 120 x 25 mm
Fan RPM450 - 2000 RPM +/- 10%
Fan Air Flow71.6 CFM / 121.8 m3h
Fan Noise29.7 dB(A)
ColorBlack
Shipping weight1.77 kg
Package size427 × 216 × 132 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I confirm the pump is running correctly after installation?

Open Armoury Crate and verify the 8th gen Asetek pump speed is reported and adjustable; the 3.5" LCD will also show real-time coolant temperature and pump RPM when the system is under load.

What mounting hardware and accessories are included versus what must be sourced separately?

The box contains the 360 mm aluminum radiator, copper cold plate, three pre-installed Noctua industrialPPC 120 mm fans, an embedded VRM fan, mounting brackets for Intel LGA 1851/1700/1200/115x and AMD AM5/AM4, plus a one-year AIDA64 license; thermal paste is not included.

Which socket bracket set should I use for an Intel Core Ultra processor on LGA 1851?

Use the supplied Intel bracket labelled for LGA 1851 (also compatible with LGA 1700/1200/115x); the same cooler fits AMD AM5 and AM4 with the alternate bracket included in the package.

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