LIANLI Water Cooling Kit "Galahad" Alternatives: 6 Similar Picks Compared
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You are looking for lianli water cooling kit galahad alternatives because the original Galahad II Trinity 240 AIO has specific design choices that may not fit every build. This all-in-one cooler features a 27 mm thick radiator and includes a built-in controller in the CPU head. It also comes with pre-mounted fans, which simplifies installation for users who want a ready-to-integrate solution. The unit weighs 5.07 pounds and measures 19.7 inches in length.
However, you might need a different size, material, or component type. Some builders prefer custom loop parts like copper radiators or specific GPU blocks. Others may require a 480 mm radiator for higher thermal loads or an 180 mm unit for compact cases. We selected these 6 alternatives because their specifications overlap with the original product. This list covers options ranging from 180 mm to 480 mm sizes, including distinct brands like Alphacool. You can compare the physical dimensions and material types to find the right fit for your case and cooling needs.
Our top pick: LIANLI Galahad II Trinity 240 AIO.
How each alternative compares
Alphacool Core RTX 5090 TUF GPU Water Block
This Alphacool block targets a different cooling need entirely. It is a GPU water block for the ASUS TUF RTX 5090, not a CPU AIO. You cannot use this to replace the Galahad II Trinity for processor cooling. It provides full backplate coverage and ARGB lighting for custom loop builders. The dimensions are 9.29 inches long and 6.12 inches wide. It weighs 3.75 pounds. If you need to cool a high-end graphics card in a custom loop, this is the component. It does not offer fan mounting or radiator integration. It is strictly for the GPU. Choose this only if you are building a custom loop and need to cool an RTX 5090.
Alphacool NexXxos 240mm Full Copper Radiator
The Alphacool NexXxos 240mm Full Copper Radiator is a standalone component for custom loops. It lacks the fans, pump, and tubing included in the Galahad II Trinity AIO. You must source these separately. This radiator is made of copper and measures 11 inches wide and 1.81 inches thick. It weighs 1.32 pounds. It fits dual fan mounts. This option is better if you want full copper water channels for heat transfer. It is worse if you want a plug-and-play solution. Pick this if you are building a custom loop and need a medium-thickness radiator. It does not include the built-in controller found in the Galahad.
Alphacool NexXxos UT60 240mm Radiator
This Alphacool NexXxos UT60 is a 60mm thick copper radiator. It is significantly deeper than the 27mm thick Galahad II Trinity. It measures 10.9 inches wide and 2.36 inches thick. It weighs 1.48 kilograms. Like the other NexXxos models, it is a bare radiator for custom loops. You need to add fans and fittings. It offers more surface area for heat dissipation due to its thickness. It is suitable for cases with high clearance. It is not a direct replacement for the AIO. Choose this if you prioritize maximum cooling potential over space efficiency. It lacks the integrated controller and pre-mounted fans of the Galahad.
Alphacool NexXxoS Monsta 480mm Radiator
The Alphacool NexXxoS Monsta is a 480mm radiator. It is much larger than the 240mm Galahad II Trinity. It requires a case with support for a 480mm fan setup. The radiator dimensions are 3.94 inches wide and 3.94 inches high. It weighs 2.2 pounds. It is designed for enthusiasts needing extreme thermal performance. It is not a drop-in replacement for the Galahad. You must build a custom loop around it. It offers more cooling capacity than the 240mm AIO. Pick this if you have ample case space and want maximum heat dissipation. It lacks the convenience of an all-in-one design.
Alphacool NexXxos ST30 240mm Copper Radiator
The Alphacool NexXxos ST30 is a slim 240mm copper radiator. It is 1.18 inches thick, which is thinner than the 27mm Galahad II Trinity. It measures 10.9 inches wide and 4.88 inches long. It weighs 1.49 pounds. It is designed for custom loops. It prioritizes copper heat transfer over integrated lighting. It does not include fans or a controller. This is a better choice if you need a low-profile radiator for a custom loop. It is not suitable if you want an easy install. Choose this for custom loop builders who need a slim copper radiator. It lacks the pre-mounted fans of the Galahad.
Alphacool NexXxoS XT45 180mm Triple Radiator
The Alphacool NexXxoS XT45 is a specialized 180mm radiator. It is designed for compact installations where standard fan sizes do not fit. It measures 23 inches wide and 1.77 inches high. It weighs 4.73 pounds. It is made of copper. It is a bare radiator for custom loops. It does not include fans or a pump. It is not a replacement for the 240mm Galahad II Trinity. Pick this if you need to fit a high-performance heat exchanger into an 180mm space. It offers copper density over standard fan sizes. It lacks the integrated controller and ease of use of the AIO.
Quick picks
Our 7 picks
LIANLI Galahad II Trinity 240 AIO
Best for: Users wanting a simple 240mm AIO with built-in control
- Radiator Size
- 240mm
- Dimensions
- 19.7 × 19.7 × 11 inches
- Weight
- 5.07 pounds
View on Amazon: LIANLI Galahad II Trinity 240 AIO Affiliate link
This LIANLI AIO features a 240mm radiator and pre-mounted UNI FAN SL-INF INFINITY fans. It includes a built-in controller in the CPU head for direct management. The black unit weighs 5.07 pounds. It offers a 5-year warranty. This kit suits users seeking a straightforward, ready-to-install cooling solution without complex external hubs.
Pros
- 240mm radiator size for standard cases
- Pre-mounted UNI FAN SL-INF INFINITY fans
- Built-in controller in the CPU head
- 5-year warranty coverage
Cons
- 240mm size limits heat dissipation compared to larger radiators
- Built-in controller may restrict advanced RGB customization options
- No external display or LCD panel on the pump head
Good fit if
- You need a 240mm radiator for your case
- You prefer pre-assembled fans for easy installation
- You want a simple controller integrated into the block
Skip if
- You require a 360mm or 420mm radiator for high-end CPUs
- You want a custom LCD display on the pump head
- You prefer external controllers for fan and RGB management
Verdict: LIANLI Galahad II Trinity 240 AIO is a solid choice for users with 240mm mounting space who value simplicity. It fits those who want a reliable, pre-mounted fan solution with a built-in controller.
Alphacool Core RTX 5090 TUF GPU Water Block
Best for: Custom loop builders with ASUS TUF RTX 5090 GPUs
- Lighting
- ARGB
- Material
- Chrome-plated copper, acrylic, brass
- Thread Size
- G1/4
- Dimensions
- 9.29 × 6.12 × 1.34 inches
- Weight
- 3.75 pounds
View on Amazon: Alphacool Core RTX 5090 TUF GPU Water Block Affiliate link
This is a dedicated water block for the GeForce RTX 5090, designed for the ASUS TUF Gaming series. It features a copper cold plate and an aluminum backplate for coverage and safety. The unit measures 9.29 by 6.12 inches with ARGB lighting. It weighs 3.75 pounds. This kit suits builders who need a high-quality, direct-contact solution for their high-end graphics card.
Pros
- Brass connectors for optimal quality and safety
- Aluminum backplate covers the entire copper cooler backside
- ARGB lighting integration
- High-quality brass fittings included
Cons
- Specific to ASUS TUF Gaming RTX 5090 models only
- No mention of software control for the ARGB lighting
- Requires a custom loop rather than a standard AIO
Good fit if
- You own an ASUS TUF Gaming RTX 5090
- You are building a custom liquid cooling loop
- You want brass connectors for durability
Skip if
- You have a different RTX 5090 manufacturer
- You prefer a plug-and-play AIO cooler
- You need a GPU block for a different card generation
Verdict: Alphacool RTX 5090 GPU Water Block is a robust, brass-fitted solution for owners of the ASUS TUF Gaming RTX 5090 who are constructing a custom loop. It provides full backplate coverage and ARGB lighting for a clean build.
Alphacool NexXxos 240mm Full Copper Radiator
Best for: medium-thickness custom loop liquid cooling builds
- Radiator Size
- 240mm
- Material
- Copper, steel
- Thread Size
- G1/4
- Dimensions
- 4.88 × 11 × 1.81 inches
- Weight
- 1.32 pounds
View on Amazon: Alphacool NexXxos 240mm Full Copper Radiator Affiliate link
This standalone 240mm radiator serves custom liquid loops rather than all-in-one setups. You get copper cooling channels, fins, and chambers paired with six standard G1/4-inch ports for flexible routing. Its 46mm thickness provides more surface area than standard 30mm designs. It suits you if you build a custom loop requiring mid-profile cooling inside a compact dual-fan mounting space.
Pros
- Six G1/4-inch threaded ports for flexible tube routing
- Copper construction across cooling fins, channels, and chambers
- 46mm thickness offers more volume than standard 30mm radiators
Cons
- 46mm thickness requires more internal clearance than slim radiators
- Total weight of 1,199g adds substantial load to mounting brackets
Good fit if
- You build a custom water cooling loop using dual 120mm fan mounts.
- You need multiple G1/4-inch port options to simplify tube runs.
Skip if
- You lack the case clearance required for a 46mm thick radiator.
- You need a larger 360mm or 480mm radiator surface area.
Verdict: Alphacool NexXxos 240mm Copper Radiator fits custom loop builders needing a medium-thickness 240mm radiator with versatile port options. It provides full copper water channels for cases that cannot accommodate larger 360mm hardware.
Alphacool NexXxos UT60 240mm Radiator
Best for: custom loops needing deep 60mm copper radiators
- Radiator Size
- 240mm
- Material
- Copper, steel
- Thread Size
- G1/4
- Fan Mount
- Dual Fan
- Dimensions
- 4.88 × 10.9 × 2.36 inches
- Weight
- 1.48 kilograms
View on Amazon: Alphacool NexXxos UT60 240mm Radiator Affiliate link
This component is a 240mm liquid cooling radiator built with pure copper channels, fins, and chambers. At 60mm thick and weighing 1,484g, it provides substantial thermal mass compared to standard AIO radiators. With six G1/4-inch ports, it gives you flexible routing options if you build a custom loop instead of buying an all-in-one unit.
Pros
- Full copper channels, fins, and water chambers
- Six G1/4-inch threaded connection ports
- Thick 60mm profile for high coolant volume
- Durable steel side panels and brass threads
Cons
- Heavy 1,484g weight requires sturdy case mounts
- 60mm thickness limits clearance in compact computer cases
- Standalone radiator without included fans, pump, or tubing
Good fit if
- You need six G1/4-inch ports for flexible loop plumbing.
- You have clearance in your PC chassis for a 60mm thick radiator.
- You prefer copper cooling channels over aluminum.
Skip if
- You want an all-in-one cooler ready to install out of the box.
- You have limited space around your motherboard or case top.
Verdict: Alphacool NexXxos UT60 240mm Copper Radiator fits PC builders designing a custom loop who need multiple port configurations. Its 60mm copper body suits high-clearance cases requiring maximum heat dissipation area.
Alphacool NexXxoS Monsta 480mm Radiator
Best for: High-performance custom loops with ample case space
- Radiator Size
- 480mm
- Material
- copper, steel
- Thread Size
- G1/4
- Dimensions
- 3.94 × 1.97 × 3.94 inches
- Weight
- 2.2 pounds
View on Amazon: Alphacool NexXxoS Monsta 480mm Radiator Affiliate link
This Alphacool NexXxoS Monsta radiator offers a 480mm cooling surface for high-performance liquid cooling builds. It measures 3.94 inches in length and 1.97 inches in width, with a slim 3.94-inch profile. The unit weighs 2.2 pounds and comes in black. It is designed for users who need substantial heat dissipation capacity in a compact form factor. This radiator suits those building custom loops or upgrading existing systems with larger cooling surfaces.
Pros
- 480mm radiator size provides extensive heat dissipation area
- Slim 1.97-inch width allows for versatile case installation
- Solid 2.2-pound weight indicates robust construction
- Available in multiple sizes including 360mm and 240mm options
Cons
- Large 480mm size requires significant case space
- No fans included with the radiator unit
- Limited color options available in black only
Good fit if
- You need maximum cooling capacity for high-end CPUs
- You have a case that supports 480mm radiators
- You are building a custom loop with separate fans
Skip if
- You only have space for 240mm or 360mm radiators
- You want a complete AIO kit with fans included
- You prefer compact builds with minimal footprint
Verdict: Alphacool NexXxoS Monsta 480mm Radiator is ideal for enthusiasts prioritizing raw cooling performance over space efficiency. It fits builders with spacious cases who need to handle extreme thermal loads.
Alphacool NexXxos ST30 240mm Copper Radiator
Best for: Custom loop builders seeking copper performance
- Radiator Size
- 240mm
- Material
- Copper
- Thread Size
- G1/4
- Fan Mount
- Dual Fan
- Dimensions
- 4.88 × 10.9 × 1.18 inches
- Weight
- 1.49 pounds
View on Amazon: Alphacool NexXxos ST30 240mm Copper Radiator Affiliate link
This is a 240mm full copper radiator designed for custom loops. It features black steel side panels with copper chambers and fins. The unit weighs 731 grams and measures 278 x 125 x 30 mm. It includes two G1/4 inch ports for tubing connections. You should choose this if you need a durable, high-performance heat exchanger for your liquid cooling build.
Pros
- Full copper construction for chambers, fins, and channels
- Two G1/4 inch threaded ports
- Black steel side panels
- Compact 125mm height
Cons
- Requires separate fans and tubing
- No integrated LCD or RGB lighting
- Heavier than aluminum alternatives
Good fit if
- You are building a custom loop
- You prefer copper performance
- You want a slim 240mm profile
Skip if
- You need an all-in-one AIO
- You want pre-installed fans
- You prefer lightweight aluminum
Verdict: Alphacool NexXxos ST30 240mm Radiator is a solid choice for custom loop builders who prioritize copper heat transfer and a slim 125mm profile over integrated lighting or fans.
Alphacool NexXxoS XT45 180mm Triple Radiator
Best for: compact 180mm fan installations
- Radiator Size
- 180mm
- Material
- Copper
- Thread Size
- G1/4
- Dimensions
- 7.17 × 23 × 1.77 inches
- Weight
- 4.73 pounds
View on Amazon: Alphacool NexXxoS XT45 180mm Triple Radiator Affiliate link
This is a full copper radiator designed for 180mm fan mounts. It measures 7.17 inches long and weighs 4.73 pounds. The 1.77-inch thickness provides substantial heat dissipation surface area. You need this if you are building a compact loop or replacing a standard 240mm setup with a unique form factor. It offers a dense, heavy copper core for reliable cooling performance in tight spaces.
Pros
- Constructed from full copper for high thermal conductivity
- Specifically sized for 180mm fans
- Weighs 4.73 pounds for dense core construction
- Available in 1.77-inch and 1.61-inch thickness options
Cons
- Limited to 180mm fan configuration
- Heavy weight may stress small mounts
- No fan or pump included in the kit
Good fit if
- You need a radiator for an 180mm case slot
- You want a dense copper core for compact builds
- You are replacing a standard 240mm radiator with a smaller footprint
Skip if
- You require a standard 240mm or 360mm size
- You need an all-in-one cooling solution with fans
- You are looking for a lightweight aluminum radiator
Verdict: Alphacool NexXxoS XT45 180mm Copper Radiator is a specialized component for builders who need to fit a high-performance heat exchanger into an 180mm space. It suits those prioritizing copper density over standard fan sizes.
Specifications side by side
| Spec | LIANLI Galahad II Trinity 240 AIO | Alphacool Core RTX 5090 TUF GPU Water Block | Alphacool NexXxos 240mm Full Copper Radiator | Alphacool NexXxos UT60 240mm Radiator | Alphacool NexXxoS Monsta 480mm Radiator | Alphacool NexXxos ST30 240mm Copper Radiator | Alphacool NexXxoS XT45 180mm Triple Radiator |
|---|---|---|---|---|---|---|---|
| Radiator Size | 240mm | not specified | 240mm | 240mm | 480mm | 240mm | 180mm |
| Lighting | not specified | ARGB | not specified | not specified | not specified | not specified | not specified |
| Material | not specified | Chrome-plated copper, acrylic, brass | Copper, steel | Copper, steel | copper, steel | Copper | Copper |
| Thread Size | not specified | G1/4 | G1/4 | G1/4 | G1/4 | G1/4 | G1/4 |
| Fan Mount | not specified | not specified | not specified | Dual Fan | not specified | Dual Fan | not specified |
| Size | 240Mm | not specified | 240Mm | 240Mm | 480mm | 240Mm | 180mm |
| Dimensions | 19.7 × 19.7 × 11 inches | 9.29 × 6.12 × 1.34 inches | 4.88 × 11 × 1.81 inches | 4.88 × 10.9 × 2.36 inches | 3.94 × 1.97 × 3.94 inches | 4.88 × 10.9 × 1.18 inches | 7.17 × 23 × 1.77 inches |
| Weight | 5.07 pounds | 3.75 pounds | 1.32 pounds | 1.48 kilograms | 2.2 pounds | 1.49 pounds | 4.73 pounds |
| Color | Black | ARGB | black | Black | black | - Black | Black |
| Model | GA2T24INB | 1026195 | 14164 | 14173 | 35313 | 14157 | 14188 |
Frequently asked questions
Is there a direct AIO replacement for the Galahad II Trinity 240?
The LIANLI Galahad II Trinity 240 AIO is the most direct alternative. It maintains the same 240mm size and black color scheme. This model includes a built-in controller for simplicity. It is designed for users who want a pre-mounted fan solution without extra hubs. The unit weighs 5.07 pounds and fits standard 240mm mounting space.
Can I use these alternatives for an ASUS RTX 5090 GPU?
Only the Alphacool Core RTX 5090 TUF GPU Water Block works for that specific graphics card. It is not an AIO but a component for custom loops. It provides full backplate coverage and ARGB lighting. This block is intended for builders constructing a custom loop rather than those seeking a plug-and-play all-in-one solution for CPU cooling.
What are the best copper radiators for custom loops?
Several Alphacool radiators use full copper construction for superior heat transfer. The NexXxos 240mm Full Copper Radiator offers a medium thickness for versatile port options. The NexXxos UT60 provides a deeper 60mm body for maximum dissipation. The NexXxos ST30 is a slim 240mm option that prioritizes copper performance over integrated lighting or fans.
Which radiator is best for high-performance custom loops?
The Alphacool NexXxoS Monsta 480mm Radiator is ideal for enthusiasts prioritizing raw cooling performance. It fits builders with spacious cases who need to handle extreme thermal loads. This large format radiator offers more surface area than standard 240mm units. It is designed for those who value heat dissipation capacity over space efficiency in their custom loop builds.
Are there options for compact 180mm fan installations?
The Alphacool NexXxoS XT45 180mm Triple Radiator is designed for this specific need. It allows builders to fit a high-performance heat exchanger into an 180mm space. This component prioritizes copper density over standard fan sizes. It is a specialized solution for cases where standard 120mm or 140mm radiators do not fit, ensuring effective cooling in tight spaces.
Do these alternatives require separate controllers?
The LIANLI Galahad II Trinity 240 AIO includes a built-in controller for simplicity. This allows for direct management without external hubs. Most other listed items, such as the Alphacool radiators and GPU block, are passive components. They do not include electronic controllers. You will need to manage fans and lighting separately for those custom loop parts using your motherboard or a dedicated hub.
How thick are the Alphacool radiators compared to the Galahad?
The Galahad II Trinity features a 27mm thick radiator. Alphacool options vary significantly in thickness. The NexXxos ST30 is a slim 125mm profile, roughly 30mm thick. The NexXxos UT60 is deeper at 60mm, offering more surface area. The Monsta 480mm is also a substantial thickness. These variations allow you to choose based on your case clearance and desired cooling performance.