All-in-one liquid cooler Lian Li Galahad II Trinity

Name: All-in-one liquid cooler Lian Li GA2T36B
Brand: lian li
SKU: 10550894
Price: 148.49 EUR
Availability: InStock

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All-in-one liquid cooler Lian Li Galahad II Trinity 12 cm Black

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Short description

The Lian Li Galahad II Trinity is an all-in-one liquid cooler featuring a 12 cm fan with a maximum air pressure of 3.66 mmH2O. It utilizes Fluid Dynamic Bearing technology for quiet operation and durability. The sleek black design complements any build, making it an ideal choice for gamers and PC enthusiasts looking for efficient cooling solutions.

Available at price 148.49 €: 14 pcs.

Total available for order: 311 pcs.

Warranty: 2 Years

SKU: 10550894

Manufacturer: lian li

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 2.72 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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36 months installment: from 4.12 euros per month

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Product information

Description

The Lian Li Galahad II Trinity 12 cm Black is an all-in-one liquid cooler designed to provide improved thermal performance in a compact 120 mm form factor. It combines a high-density 27 mm aluminum radiator, a 120 mm ARGB PWM fan with fluid dynamic bearing, and a pump with interchangeable cap designs and integrated controller for lighting and fan management. The unit supports common CPU sockets including AM4 and AM5 and is finished in black to suit a variety of system builds.

Advantages

The Galahad II Trinity series delivers enhanced cooling compared with its predecessor through multiple design upgrades: a single-wave fin radiator with 20 FPI for reduced airflow restriction, a 120 mm ARGB fan optimized for radiator airflow and quiet operation, and a pump with three interchangeable cap designs and dual-ring lighting control. Installation is simplified by redesigned one-piece mounting backplates with fixed struts and an included thermal paste control film and spreader. The pump integrates the controller for L-Connect 3 software, enabling precise control of lighting and pump/fan speeds.

Suitable for

Cooling compact gaming and enthusiast PCs with 120 mm radiator space
Systems using Socket AM4 or Socket AM5 processors
Builds requiring ARGB lighting and software control via L-Connect 3

Key specifications

Product type: All-in-one liquid cooler
Fan diameter: 120 mm
Fan thickness: 25 mm
Radiator thickness: 27 mm
Radiator fins: single-wave, 20 FPI
Fan bearing: Fluid Dynamic Bearing (FDB)
ARGB: Addressable RGB with daisy-chainable fan connector
Supported sockets: Socket AM4, Socket AM5
Colour: Black

How to use

Mount the radiator and fan in a compatible 120 mm radiator location in your case, orienting the 45° tubing connector as needed thanks to its 360° rotation freedom. Attach the pump block to the CPU socket using the included one-piece backplate and fixed struts, apply thermal paste using the supplied control film and spreader to ensure an appropriate amount, then connect the fan(s) to the pump using the short daisy-chain cable and plug the pump’s integrated controller into the motherboard headers. Configure lighting and fan/pump curves with L-Connect 3.

Usage recommendations

For optimal results, install the radiator where chassis airflow can supply fresh cool air, ensure the pump and fan cables are routed to avoid kinks in the tubing, and use L-Connect 3 to monitor motor speed and set appropriate fan curves for a balance of noise and cooling performance.

Specifications

Type:: All-in-one liquid cooler
Fan diameter:: 120 mm
Supported processor sockets:: Socket AM4, Socket AM5
Product colour:: Black

All features

Performance

Type:: All-in-one liquid cooler
Fan diameter:: 120 mm
Supported processor sockets:: Socket AM4, Socket AM5
Maximum airflow:: 89.1 cfm
Maximum air pressure:: 3.66 mmH2O
Bearing type:: Fluid Dynamic Bearing (FDB)
Suitable location:: Computer case
Pump motor speed:: 3200 RPM
Fan speed (max):: 2450 RPM
Quantity per pack:: 1 pc(s)
Fan noise level (max):: 35.4 dB
Pump noise level:: 16.59 dB

Design

Product colour:: Black
Number of fans:: 3 fan(s)
Number of fins:: 1
Radiator material:: Aluminum

Weight & dimensions

Radiator width:: 397.5 mm
Radiator depth:: 119.2 mm
Radiator height:: 27 mm
Tube length:: 385 mm
Fan dimensions (W x D x H):: 120 x 120 x 25
Pump width:: 74 mm
Pump depth:: 74 mm
Pump height:: 69 mm

Packaging content

Cables included:: 4-pin, SATA
Mounting kit:: Yes
Screws included:: Yes
CPU bracket(s):: Yes
RGB controller included:: Yes

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Instructions

lian-li-GA2T36B-10550894.pdf

Description

Instructions

lian-li-GA2T36B-10550894.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH166	14	06.07.2026	148.49 € Best price
BT19	50	Friday Best delivery	151.99 €
WH354	50	13.07.2026	160.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	197	20.07.2026	162.99 €

148.49 €

Stock: 14

Delivery Date: 06.07.2026

Warehouse: WH166

151.99 €

Stock: 50

Delivery Date: Friday Best delivery

Warehouse: BT19

160.49 €

Stock: 50

Delivery Date: 13.07.2026

Warehouse: WH354

Available only for legal entities

162.99 €

Stock: 197

Delivery Date: 20.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the All-in-one liquid cooler Lian Li Galahad II Trinity cost, and is it available for purchase?

The price is 148.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 311 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can All-in-one liquid cooler Lian Li Galahad II Trinity be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the All-in-one liquid cooler Lian Li Galahad II Trinity online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for All-in-one liquid cooler Lian Li Galahad II Trinity?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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