Barrow or Clyxgs? Water Cooling Parts Compared in 2026
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When comparing barrow vs clyxgs water cooling part options, you face two distinct categories. Both items serve PC cooling needs and share a black finish. The main difference lies in their function. One is a pump modification kit designed to manage heat for a specific pump model. The other is a standalone radiator designed to dissipate heat from the loop. Understanding these roles helps you choose the right component for your build.
Key differences
| Aspect | Barrow D5 Pump Heatsink Top Kit | Clyxgs 80mm Aluminum Radiator with Fan |
|---|---|---|
| Primary Function | Pump heatsink top kit | Radiator heat exchanger |
| Pump Compatibility | D5 | not listed |
| Size Category | 3.2 x 2.7 x 3.8 inches | 80mm (4.13 x 3.15 x 1.46 inches) |
| Material | not listed | Aluminum |
| Weight | 5.6 ounces | 8.48 ounces |
Which one should you choose?
Choose Barrow D5 Pump Heatsink Top Kit if
- You are using a D5 pump and need a dedicated heatsink to improve its thermal performance.
- You want a smaller, lighter component that fits directly onto the pump head.
- You are looking for a specific model kit designed for pump integration rather than a standalone radiator.
Choose Clyxgs 80mm Aluminum Radiator with Fan if
- You need a dedicated radiator to dissipate heat from your water cooling loop.
- You prefer a component made of aluminum with black oxidation paint for heat dissipation.
- You require a standard 80mm radiator size that can accept a fan for active cooling.
Verdict: The Barrow kit is the correct choice if you specifically need to cool a D5 pump with an attached heatsink. The Clyxgs radiator is the better option if you need a separate heat exchanger to cool the liquid in your loop. Choose based on whether your cooling bottleneck is the pump or the overall loop heat rejection.
Barrow vs Clyxgs Cooling Specs
primary function
Barrow offers a D5 pump heatsink top kit. This component attaches directly to the pump to dissipate heat generated by the running motor. Clyxgs provides an 80mm aluminum radiator. This is a standalone heat exchanger designed to cool liquid flowing through the loop. You must choose between a pump accessory and a core cooling element. They serve entirely different roles in a water cooling loop. One manages pump heat, while the other manages fluid heat.
pump compatibility
The Barrow kit is explicitly designed for D5 pumps. The attributes confirm this specific compatibility, ensuring a proper fit for that popular pump model. Clyxgs does not list pump compatibility in its data. It is a radiator, so it does not interface with pumps directly. If you have a D5 pump and need a heatsink, Barrow is the clear choice. Clyxgs requires you to find a separate solution for pump heat management.
material construction
Clyxgs specifies pure aluminum fins for its radiator. The product also uses black oxidation paint to increase thermal efficiency. This material choice is standard for aluminum radiators to maximize surface area for heat transfer. The Barrow data does not specify the metal alloy used for its heatsink. It only lists dimensions and weight. You know Clyxgs uses aluminum, but the exact material for Barrow remains unclear from the provided specs.
physical dimensions
Barrow measures 3.2 inches wide, 2.7 inches high, and 3.8 inches long. It weighs 5.6 ounces. Clyxgs measures 4.13 inches long, 3.15 inches wide, and 1.46 inches high. It weighs 8.48 ounces. The Barrow unit is taller and heavier per volume. The Clyxgs radiator is flatter and lighter, though slightly wider. Your case space will dictate which form factor fits better. The height difference is significant for clearance near other components.
fan configuration
Clyxgs includes a high-speed fan configured for 12V safe voltage. This fan is part of the package, ready to mount to the radiator. The Barrow kit does not mention a fan. It is a passive heatsink that relies on airflow from other case fans or the pump area. You need to check if your Barrow setup already has adequate airflow. Clyxgs provides the fan, simplifying the assembly for that specific component.
Barrow or Clyxgs: Which fits your build
Users upgrading D5 pump thermal management
The Barrow LD5HK-V1w is a dedicated heatsink top kit for D5 pumps. It measures 3.8 inches long, 3.2 inches wide, and 2.7 inches high. This compact form factor allows direct attachment to the pump body. The 5.6 ounce weight ensures stability without adding excessive load. It targets heat dissipation at the source, making it ideal for custom loops using this specific pump model.
Builds needing small form factor heat exchange
The Clyxgs unit is an 80mm aluminum radiator with a fan. Its dimensions are 4.13 inches long, 3.15 inches wide, and 1.46 inches high. This size fits tight spaces where larger radiators cannot go. The pure aluminum fins with black oxidation paint aid thermal efficiency. It serves as a standalone heat exchanger for CPUs or VGA components, offering flexibility in loop design.
Those prioritizing component-specific pump cooling
If your loop uses a D5 pump, this Barrow kit addresses motor heat directly. The specs show it is designed specifically for D5 compatibility. It does not replace the radiator but complements it by cooling the pump head. This targeted approach prevents heat soak in the reservoir or nearby tubing. It is a functional add-on for enthusiasts optimizing pump temperatures.
The products compared
Barrow D5 Pump Heatsink Top Kit
Best for: D5 pump head cooling in compact builds
- Pump Compatibility
- D5
- Dimensions
- 3.8 × 3.2 × 2.7 inches
- Weight
- 5.6 ounces
View on Amazon: Barrow D5 Pump Heatsink Top Kit Affiliate link
This is a Barrow top kit designed specifically for the D5 pump. It measures 3.8 inches long, 3.2 inches wide, and 2.7 inches high. The unit weighs 5.6 ounces. It helps manage heat on your pump head. You should use this if you want a dedicated cooling solution for your loop. It fits standard D5 pumps. The compact size makes it easy to install in tight spaces.
Pros
- Compatible with D5 pumps
- Compact dimensions of 3.8 x 3.2 x 2.7 inches
- Lightweight at 5.6 ounces
- Dedicated heatsink for pump head
Cons
- Only fits D5 pumps, not other models
- No mention of included mounting hardware
- Limited surface area compared to larger radiators
Good fit if
- You are building a loop with a D5 pump
- You need a compact pump cooling solution
- You want to lower pump head temperatures
Skip if
- You use a different pump model like DDC
- You need a full radiator for the pump
- You prefer a larger cooling footprint
Verdict: Barrow D5 Pump Heatsink Top Kit is a compact, lightweight solution for D5 pump cooling. It fits builders who need specific pump head temperature management in tight spaces.
Clyxgs 80mm Aluminum Radiator with Fan
Best for: tight spaces and low heat loads
- Radiator Size
- 80mm
- Material
- Aluminum
- Dimensions
- 4.13 × 3.15 × 1.46 inches
- Weight
- 8.48 ounces
View on Amazon: Clyxgs 80mm Aluminum Radiator with Fan Affiliate link
This Clyxgs radiator uses an 80mm aluminum core with black oxidation paint to improve heat dissipation. It measures 4.13 by 3.15 by 1.46 inches and weighs 8.48 ounces. The unit includes a high-speed fan running on 12V safe voltage. You will find this compact heat exchanger suitable for tight PC builds or industrial cooling tasks where space is limited.
Pros
- Compact 80mm aluminum core
- Black oxidation paint for thermal efficiency
- Includes 12V high-speed fan
- Lightweight at 8.48 ounces
Cons
- Small 80mm size limits cooling capacity
- Only one height option listed in data
- No mention of fan speed controls
Good fit if
- You need a compact radiator for a small case
- You are building a low-heat industrial cooling setup
- You want a lightweight aluminum heat exchanger
Skip if
- You require high airflow for a powerful CPU
- You need a 240mm or larger radiator
- You prefer white aesthetics like other options
Verdict: Clyxgs 80mm Aluminum Radiator fits users with strict space constraints or low heat output needs. It is not suitable for high-performance gaming rigs requiring larger cooling surfaces.
Specifications side by side
| Spec | Barrow D5 Pump Heatsink Top Kit | Clyxgs 80mm Aluminum Radiator with Fan |
|---|---|---|
| Radiator Size | not stated | 80mm |
| Material | not stated | Aluminum |
| Pump Compatibility | D5 | not stated |
| Size | not stated | 80mm |
| Dimensions | 3.8 × 3.2 × 2.7 inches | 4.13 × 3.15 × 1.46 inches |
| Weight | 5.6 ounces | 8.48 ounces |
| Color | Black | Black |
| Model | LD5HK-V1w | 8541600677 |
Frequently asked questions
Can I use the Barrow D5 pump heatsink with any pump?
No, this kit is designed specifically for D5 pumps. It attaches directly to the pump head to manage heat from the running motor. You must verify your pump model matches the D5 specification before purchasing. It is not compatible with other pump types or brands.
What size radiator does Clyxgs offer in this comparison?
Clyxgs provides an 80mm aluminum radiator. This small form factor fits users with strict space constraints or low heat output needs. It is not suitable for high-performance gaming rigs that require larger cooling surfaces. The compact size makes it ideal for mini-ITX builds with limited airflow.
Is the Barrow heatsink kit heavy for a small build?
The Barrow LD5HK-V1w weighs only 5.6 ounces. This lightweight design helps keep the overall system mass low. Its compact dimensions of 3.8 by 3.2 by 2.7 inches also reduce the footprint. You can install it in tight spaces without adding significant bulk to your water cooling loop.
Does the Clyxgs radiator come with a fan included?
Yes, the Clyxgs 80mm aluminum radiator includes a fan. This all-in-one unit simplifies installation by providing both the heat exchanger and the airflow component. You do not need to source a separate fan for this specific product. The black finish matches the aesthetic of many PC cases.
Which product is better for a high-end gaming PC?
Neither product is ideal for high-performance gaming rigs. The Clyxgs radiator is explicitly noted as unsuitable for high heat loads. The Barrow kit only cools the pump head, not the entire system. You would need larger radiators and more comprehensive cooling solutions for high-end gaming hardware.
What color options are available for these water cooling parts?
Both items are available in black. The Barrow D5 pump heatsink kit features a black finish. The Clyxgs 80mm radiator also comes in black. This neutral color allows these parts to blend seamlessly with most PC cases and other black water cooling components in your build.
How much space does the Barrow pump kit take up?
The Barrow LD5HK-V1w measures 3.8 inches long, 3.2 inches wide, and 2.7 inches high. These compact dimensions allow for direct attachment to the pump. You can fit this kit into tight spaces where larger cooling solutions might not fit. It is designed for specific pump head temperature management.