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 - Lian Li Galahad II Trinity Performance AIO 360mm CPU Water Cooler - Black

Lian Li Galahad II Trinity Performance AIO 360mm CPU Water Cooler - Black

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(2/5) 4 reviews
AiO CPU Cooler, 360mm radiator, 45-degree fittings, Pre-installed 120mm LCP fans, Compatible with modern Intel and AMD CPUs, Interchangeable ARGB Pump Caps
£169.99 £79.99 (incl. VAT)
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EAN 4718466013484

Keep even the most powerful CPUs cool, with the Lian Li Galahad II Trinity Performance AiO. The Galahad II Performance boasts several innovations to increase heat dissipation. With a redesigned pump, the Galahad II can reach speeds of up to 4200RPM, unleashing incredible water pressure. Additionally, by revising the contact plate’s fin stack design and making the coolant pathway straight, the loop has reduced water resistance. What’s more, the radiator boasts a double fin stack with nineteen fins per inch, for maximum surface area to dissipate heat. To create the airflow, the Galahad II Trinity Performance features three pre-installed 120mm LCP fans. Furthermore, with an easy to install mounting bracket for the pump and 45-degree radiator fittings which can fully rotate to facilitate multiple installation options, mounting the Galahad II Trinity Performance is made simple.

Lian Li Galahad II Trinity Performance AiO at a Glance:

  • Compatible with the latest Intel and AMD CPUs
  • Large 360mm radiator with double fin stack
  • Three powerful LCP fans included
  • Innovative 45-degree fittings on radiator
  • Improved pump design for increased water flow
  • Beautiful ARGB lighting on CPU block

Updated Design for Extra Performance

The Lian Li Galahad II Trinity Performance has received multiple refinements over the previous generation that help it to deliver phenomenal cooling performance. Starting with the cooling plate, the design of the fin stack has been improved to be both taller and wider, allowing for a greater surface area to transfer heat. Additionally, the fins have been spaced wider apart increasing the flow rate through the stack.

What’s more, the 32mm thick radiator has been designed to offer maximum cooling performance. Utilising a double-wave fin stack and packing an astounding nineteen fins per inch, the surface area for dissipating heat to the surrounding air is maximised. Furthermore, you’ll find installation that much easier, as the innovative 45-degree fittings can fully rotate, allowing you to mount the radiator anywhere within a PC case.

Innovative Fan Design

To create the optimum airflow through the double-wave fins, there are three pre-installed 120mm LCP fans. These 28mm fans boast two modes, one that is optimised for minimal noise, which produces 81.54CFM of airflow with a static pressure of 4.08mmH2O, while only generating 32.1dB(A) of noise. The second, Performance mode, can reach an astonishing 108.29CFM, with a static pressure of 6.99mmH2O, while producing 39.9dB(A) of noise. To achieve these results, the fan blades are manufactured from Liquid Crystal Polymer. This amazing material is super strong, allowing for higher speeds to be achieved. It is also less prone to bend, with less flex along the blade, the tolerances between the edge of the blade and the fan frame can be reduced, for a larger surface area.

Bold ARGB Lighting

Alongside offering fantastic cooling performance, the Lian Li Galahad II Trinity Performance AiO sports a gorgeous aesthetic. There are three ARGB caps for the CPU pump, each offering their own unique style. The first cap is called Duo-Infinity, which includes an aluminium housing surrounding a beautiful infinity mirror, with Lian Li’s logo at the centre. Next is the Dazzle cap, which features an LED diffuser housing, with a second at its core, allowing for two distinct colours to be displayed at once. Finally, Sink-Hole combines the two designs, with the ARGB diffuser housing and an infinity mirror centre, allowing for a stunning effect to be created.

In addition to this, with Lian Li’s fan ARGB kit (sold separately), lighting can be added to the fan frames, for subtle RGB lighting.

Lian Li has made controlling the lighting of the Galahad II Trinity Performance simple. The CPU pump also acts as a Lian Li ARGB controller, allowing the cables to follow the pipes, creating a clean aesthetic. Additionally, the Galahad II can easily be synced with the rest of your RGB products, as it features a 5V ARGB port. To control your Lian Li ARGB products, you can utilise Lian Li’s powerful L-Connect 3 software, which can configure both the lighting as well as adjust the fan and pump speeds.


- Radiator Material: Aluminum and plastic
- Radiator Dimensions: (L) 396 x (W) 130 x (H) 32 mm
- Fan Dimensions: (L) 120 X (W) 120 X (H) 26 mm
- Fan Speed: Low - 2300 RPM, High - 3000 RPM
- Fan Airflow: Low - 81.54 CFM, High - 108.29 CFM
- Fan Air Pressure: Low - 4.08 mmH2O, High - 6.99 mmH2O
- Fan Noise: Low - 32.1 dB(A), High - 39.9 dB(A)
- Fan Bearing: Fluid Dynamic Bearing
- Fan Power Connector: 4-PIN
- Fan Rated Voltage: 12V DC
- Pump Motor Speed: 4200RPM
- Pump Dimensions: (L) 87.1 X (W) 74 X (H) 62 mm
- Pump Rated Voltage: 12V DC
- Warranty: 5 Years


- Intel: 1700, 115X, 1200, 2066
- AMD: AM5, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1

Product series
Product Series/Family Galahad II Trinity
Add a Review

Pump failed do not buy this product

by Jacob M star_border star_border star_border star_border star

After only 5 months of use, the pump on this cooler has given out.Intermittently, I would hear rattling noises coming from it, but temps weren't being affected and it wasn't frequent, so I didn't bother investigating it further. Either way, it gave out entirely today. This appears to be a common issue, so do not buy this cooler until the issue is addressed and resolved by Lian Li.

Updated review as cant delete my previous one

by Andy F star_border star_border star_border star_border star

As per another review mine died after about 50ish days. The pump developed a noise and then failed completely and temps shot to 90C. I was outside the 30 day return so had to deal with an RMA with Lian LI which they approved a replacement but im now 3 weeks waiting for it to turn up and they have only just confirmed another 2-3 weeks for it to arrive. Wish i had the option for a refund. Lian LI reddit is riddled with this AIO failing with the same issue as is youtube with people posting their pumps rattling/grinding. I'm convinced this has a inherent design flaw causing the failures but im stuck with this now. I would give it zero stars if i could.

Pump stopped working after few days

by Stephen star_border star_border star_border star_border star

Pump stopped working after a few days. Intermittent failure, CPU temps skyrocket and fans go max. Returned and getting an MSI one instead

Reviews are from unverified purchasers. Reviews which are factually incorrect, not related to the product, contain spam, harm, hate or profanity are not published.

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