Lian Li Galahad II Trinity 360 Alternatives: 5 Similar Picks Compared

How alternatives compare to the Galahad II

Alphacool NexXxos UT60 480mm Copper Radiator

The Alphacool NexXxos UT60 480mm is a standalone copper radiator, not an all-in-one unit. You must build a custom loop with this component. It offers a larger 480mm surface area compared to the Galahad II’s 360mm block. The copper construction provides high thermal mass for sustained loads. It includes six G1/4" ports for flexible tubing connections. You sacrifice plug-and-play convenience for superior cooling potential. This pick suits builders with large cases who want deep quad-fan capacity and do not mind assembling their own coolant system.

Alphacool NexXxoS XT45 Copper 560mm Radiator

The Alphacool NexXxoS XT45 560mm expands the cooling footprint significantly. This copper radiator measures 560mm in length, offering more surface area than the 360mm Galahad II. It is designed for maximum heat dissipation in custom loops. The heavy build indicates dense fin stacks and robust copper chambers. You gain extensive cooling headroom but require ample case space. This option is for enthusiasts who prioritize thermal performance over compactness. It replaces the integrated pump and reservoir of the AIO with a modular, high-capacity core component for serious custom water cooling setups.

Alphacool NexXxoS Monsta 240mm Radiator

The Alphacool NexXxoS Monsta 240mm shrinks the form factor drastically. This copper radiator is only 240mm long, making it ideal for small form factor builds. It lacks the extensive surface area of the Galahad II’s 360mm size. However, it fits where the larger AIO cannot. You trade raw cooling capacity for compatibility with compact chassis. The copper material ensures efficient heat transfer in a tight space. This choice is for builders constrained by case dimensions who still want the thermal benefits of a copper loop core without the bulk of larger radiators.

Alphacool NexXxos UT60 420mm White Radiator

The Alphacool NexXxos UT60 420mm White offers a 420mm copper surface area. This size sits between the Galahad II’s 360mm and the larger 480mm options. The white exterior provides a specific aesthetic for custom builds. It is a standalone radiator requiring a full loop assembly. You gain extra cooling surface over the AIO but lose integrated components. This pick suits users who need more capacity than 360mm but cannot fit a 480mm unit. It delivers solid copper performance for those who value both thermal mass and visual coordination in their custom loop.

Alphacool NexXxos UT60 X-Flow 360mm Radiator

The Alphacool NexXxos UT60 X-Flow 360mm matches the Galahad II’s length but uses pure copper. This is a radiator core, not an all-in-one cooler. You must provide your own pump, reservoir, and fittings. The copper construction offers different thermal characteristics compared to the aluminum or mixed-material blocks in many AIOs. It provides six G1/4" ports for connectivity. This option is for builders who want to customize every aspect of their loop. You get dedicated copper mass but accept the labor of building a complete custom water cooling system from scratch.

Alphacool NexXxoS UT60 80mm Quad Radiator

The Alphacool NexXxoS UT60 80mm Quad is a specialized 80mm radiator. It is designed for 2U rack servers or extreme small form factor builds. This unit is far smaller than the standard 360mm Galahad II. It offers high-density cooling in a constrained vertical space. You sacrifice the broad surface area of a standard tower for extreme compactness. The copper construction ensures heat transfer in tight quarters. This pick is for niche builders who need cooling in rackmount or tiny cases. It replaces the standard AIO form factor with a high-density, specialized core for unique hardware constraints.

Quick picks

Our 6 picks

1 Best overall

Alphacool NexXxos UT60 480mm Copper Radiator

Best for: Large custom loops requiring deep quad-fan cooling

Radiator Size

480mm

Material

Copper

Thread Size

G1/4

Dimensions

20.5 × 4.88 × 2.36 inches

Weight

1.76 pounds

View on Amazon: Alphacool NexXxos UT60 480mm Copper Radiator Affiliate link

This 480mm quad-fan radiator features an all-copper core with copper channels, copper fins, and brass threads. At 60mm thick and 522mm long, it offers six G1/4-inch ports for flexible custom loop routing. If you need significantly more thermal volume than a standard 360mm all-in-one cooler, this unit fits expansive PC cases built for custom liquid cooling loops.

Pros

• Six G1/4-inch connection ports
• Full copper fins, channels, and water chambers
• Substantial 60mm thickness for high coolant volume
• Quad fan mounting surface along a 522mm length

Cons

• Large 522mm length exceeds standard case mounting space
• Thick 60mm profile requires extensive interior clearance
• Standalone radiator design includes no pump or fans

Good fit if

• You have a full-tower case that clears 522mm in length and 60mm in depth.
• You run a custom loop requiring multiple G1/4-inch port routing options.
• You plan to mount four 120mm fans across an all-copper heat exchanger.

Skip if

• You want a turnkey all-in-one unit with pre-attached pump and tubing.
• You use a compact chassis limited to standard 27mm or 30mm thick radiators.

Verdict: Alphacool NexXxoS UT60 480mm Radiator suits custom-loop builders with oversized chassis who need quad-fan copper cooling capacity.

2 Best premium

Alphacool NexXxoS XT45 Copper 560mm Radiator

Best for: Maximum cooling surface area needs

Radiator Size

560mm

Material

copper

Thread Size

G1/4

Dimensions

5.67 × 23.9 × 1.77 inches

Weight

2.2 pounds

View on Amazon: Alphacool NexXxoS XT45 Copper 560mm Radiator Affiliate link

This Alphacool radiator is built from full copper and measures 560mm in length. It offers a 1.77-inch thickness and weighs 2.2 pounds. The design targets users who need maximum cooling surface area for high-end liquid cooling loops. You get a large heat exchange surface that fits into cases supporting extended radiator lengths. This unit is ideal for builders prioritizing thermal performance over compact form factors.

Pros

• Full copper construction for efficient heat dissipation
• 560mm length provides extensive cooling surface area
• 1.77-inch thickness allows for dense fin packs
• Available in multiple sizes and thickness variations

Cons

• 560mm length requires significant case space
• 2.2-pound weight adds bulk to the build
• No fan mounting hardware included in data

Good fit if

• You have a case that supports 560mm radiators
• You prioritize maximum cooling capacity over compact size
• You are building a high-end custom loop

Skip if

• You need a radiator smaller than 360mm
• You have limited case space for long components
• You prefer aluminum radiators for lighter weight

Verdict: Alphacool NexXxoS XT45 560mm Copper Radiator is a heavy, large-format solution for builders who need maximum cooling surface area and have the case space to accommodate it.

3 Best budget

Alphacool NexXxoS Monsta 240mm Radiator

Best for: Small form factor custom loop builds

Radiator Size

240mm

Material

Copper

Thread Size

G1/4

Dimensions

9.45 × 4.72 × 3.94 inches

Weight

1.75 kilograms

View on Amazon: Alphacool NexXxoS Monsta 240mm Radiator Affiliate link

This is a 240mm full copper radiator from Alphacool. It measures 9.45 inches in length and weighs 1.75 kilograms. The design focuses on heat exchange performance for water cooling systems. It suits builders who need a compact 240mm solution rather than the larger 360mm options found elsewhere in this guide. You get a dedicated heat exchanger without integrated fans.

Pros

• Full copper construction for efficient heat dissipation
• Compact 240mm size fits smaller cases
• Specific model number 14181 for clear identification
• Weighs 1.75 kilograms for sturdy build

Cons

• Smaller 240mm size compared to 360mm alternatives
• Does not include fans in this listing
• Single radiator without integrated pump or reservoir

Good fit if

• You have a case that only supports 240mm radiators
• You are building a custom loop and need a specific size
• You prefer full copper radiators for durability

Skip if

• You need a 360mm radiator for high-end CPUs
• You want an all-in-one kit with fans included
• You require a larger surface area for extreme cooling

Verdict: Alphacool NexXxoS 240mm Copper Radiator is a solid choice for builders constrained by case size. It delivers copper performance in a compact form factor, making it ideal for small form factor builds rather than large tower setups.

4 Also great

Alphacool NexXxos UT60 420mm White Radiator

Best for: custom loops needing 420mm white copper radiators

Radiator Size

420mm

Material

Copper, steel housing

Thread Size

G1/4

Dimensions

20.9 × 6.3 × 2.76 inches

Weight

2.2 pounds

View on Amazon: Alphacool NexXxos UT60 420mm White Radiator Affiliate link

This is a 420mm full copper radiator with a white exterior. It features steel side panels and G1/4 inch ports for your custom loop. The unit weighs 2.2 pounds and measures 468 x 144 x 60mm. It suits builders who want a larger cooling surface than standard 360mm options. The white finish stands out in clear cases. You get six ports for flexible tubing routing.

Pros

• Full copper construction for chambers, fins, and channels
• White exterior color with steel side panels
• Six G1/4 inch ports for easy customization
• 420mm size provides extra cooling surface area

Cons

• Heavier at 2.2 pounds than aluminum alternatives
• Thicker profile at 60mm may limit fan clearance
• White finish requires careful handling to avoid scratches

Good fit if

• You need a 420mm radiator for high heat loads
• You are building a white-themed custom loop
• You want six G1/4 ports for flexible tubing

Skip if

• You only have space for a 360mm radiator
• You prefer a lighter aluminum build
• You need a pre-assembled AIO kit

Verdict: Alphacool NexXxos UT60 420mm White Radiator fits users who need extra cooling capacity and a specific white aesthetic. It is a solid choice for custom loops where size and color matter.

5 Best 360mm

Alphacool NexXxos UT60 X-Flow 360mm Radiator

Best for: Custom loop builders prioritizing copper thermal mass

Radiator Size

360mm

Material

Copper

Thread Size

G1/4

Dimensions

18.1 × 5.51 × 2.76 inches

Weight

3.17 pounds

View on Amazon: Alphacool NexXxos UT60 X-Flow 360mm Radiator Affiliate link

The Alphacool NexXxos UT60 is a 360mm full copper radiator designed for custom loops. It features steel side panels, brass G1/4" threads, and copper chambers with copper fins. The unit weighs 3.17 pounds and measures 18.1 x 5.51 x 2.76 inches. It offers six connection ports for tubing. This radiator suits builders who prioritize thermal mass and material quality over integrated pump reservoirs.

Pros

• Full copper construction for chambers, fins, and channels
• Six G1/4" threaded ports for flexible tubing connections
• Durable steel side panels protect internal components
• Standard 360mm triple-fan form factor fits most cases

Cons

• No integrated pump or reservoir included
• Heavier build at 3.17 pounds due to copper mass
• Requires separate fans and fittings for assembly

Good fit if

• You are building a custom loop with separate components
• You prefer full copper radiators for maximum heat dissipation
• You need multiple G1/4" connection points for complex tubing

Skip if

• You want an all-in-one solution with an integrated pump
• You need a lightweight radiator for small form factor builds
• You prefer aluminum radiators for lower weight and cost

Verdict: Alphacool NexXxos UT60 360mm Copper Radiator is a robust core component for custom loops. It fits users who want pure copper cooling performance and flexible port options without integrated pumps.

6 Best 80mm

Alphacool NexXxoS UT60 80mm Quad Radiator

Best for: 2U rack and small form factor builds

Material

Copper, brass, stainless steel

Thread Size

G1/4

Size

80mm

Dimensions

14.4 × 2.36 × 3.15 inches

Weight

1.05 kilograms

View on Amazon: Alphacool NexXxoS UT60 80mm Quad Radiator Affiliate link

This is an 80mm quad-radiator designed for 2U server racks. It features a full copper construction with X-Flow channels. The unit measures 14.4 inches in length and 2.36 inches in width. It weighs 1.05 kilograms. You should choose this if you need compact cooling in a small form factor. It suits builds where space is tight but heat output is high.

Pros

• Full copper fins and channels for efficient heat transfer
• Compact 80mm fan size fits small chassis
• Quad fan configuration provides high surface area
• Designed specifically for 2U server rack mounting

Cons

• 80mm fans offer lower airflow than standard 120mm or 140mm options
• Limited to 2U rack mounting, restricting case compatibility
• Heavy copper construction adds significant weight

Good fit if

• You are building in a small form factor case
• You need a 2U server rack compatible cooler
• You prioritize copper heat dissipation over fan size

Skip if

• You require standard 120mm or 140mm fan mounts
• You are using a full-tower ATX case
• You need a lightweight cooling solution

Verdict: Alphacool NexXxoS UT60 80mm Quad Copper Radiator is a specialized solution for 2U rack builds. It fits users who need compact, high-density cooling in constrained spaces.

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