Radiator Brimarex Barrow Dabel-28a 240 mm — white, 28 mm fin spacing

Brimarex Barrow Dabel-28a is a 240 mm white liquid-cooling radiator engineered for custom PC water-cooling loops. With 28 mm fin spacing it balances airflow resistance and cooling surface area, providing heat dissipation for CPUs and GPUs in compact and performance-oriented builds. The radiator accepts standard 120 mm fan mounts and uses G1/4" threaded fittings for coolant connections, making it compatible with commonly used components in custom cooling systems.

Advantages

The Barrow Dabel-28a offers a combination of a 240 mm length and 28 mm fin spacing that helps maintain effective thermal transfer while allowing the use of higher-static-pressure fans when needed. Its white finish provides a neutral aesthetic for a wide range of PC color schemes. Compatibility with standard 120 mm fans and G1/4" fittings simplifies integration into existing loops and reduces the need for adapters.

Suitable for

• Custom PC water-cooling loops that require a compact 240 mm radiator
• Cooling single or dual components such as CPU blocks or compact GPU blocks
• Builds where a white aesthetic or neutral color palette is desired
• Systems using standard 120 mm fans and G1/4" fittings

When it may not be suitable

The Barrow Dabel-28a may not be ideal for extreme cooling requirements where larger radiators or multiple radiators are necessary to dissipate very high thermal loads. It may also be less appropriate for setups that prioritize the absolute lowest airflow restriction; wider fin spacing or thinner radiators could be preferable in those cases.

Key specifications

• Length: 240 mm
• Fin spacing: 28 mm
• Fan compatibility: standard 120 mm fan mounts
• Fittings: G1/4" threaded ports for coolant connections
• Color/finish: white

How to use

Install the radiator in the chosen case location where 120 mm fans can be mounted on the radiator faces. Use appropriate G1/4" fittings and tubing rated for PC water cooling to connect the radiator to the loop, ensuring secure sealing at all threaded joints. Mount fans with the correct airflow orientation to direct air through the fins for optimal heat transfer. After assembly, leak-test the loop and run the system to confirm coolant flow and temperatures are within expected ranges.

What to consider before purchase

• Check case clearance for a 240 mm radiator and fan stack in the intended mounting position
• Ensure compatibility of fittings and tubing diameters with G1/4" threaded ports
• Assess cooling requirements to confirm a single 240 mm radiator meets thermal load needs
• Plan fan choice: higher static pressure fans improve performance with 28 mm fin spacing

Usage recommendations

For balanced performance, pair the Barrow Dabel-28a with high static-pressure 120 mm fans and position it to maximize fresh airflow intake or exhaust depending on your loop layout. Perform a pressurized leak test before running the system under load and monitor temperatures during initial operation to validate the installation.