18-Tube Aluminum PC Water Cooling Radiator – Dense Fin Design
18-Tube Aluminum PC Water Cooling Radiator – Dense Fin Design
18-Tube Aluminum Water Cooling Radiator with Dense Fin Array
Take your custom water cooling loop to the next level with this compact yet high-performance aluminum radiator. Featuring 18 flow tubes and a tightly packed fin array, this radiator maximizes heat exchange surface area for efficient thermal management — keeping your system running cool and stable under demanding workloads.
Key Features
- Dense 18-Tube Fin Array: The rectangular radiator core is engineered with closely spaced aluminum fins to dramatically increase heat exchange area, ensuring efficient heat transfer away from your loop for steady, reliable cooling performance.
- Straight Port Design: Straight pipe ports make tube routing straightforward and clean, reducing installation complexity whether you're building a new custom loop or upgrading an existing one.
- Lightweight Aluminum Construction: Full aluminum build enables fast thermal conductivity while keeping the overall unit light — ideal for DIY water cooling builds and replacement scenarios where weight and performance both matter.
- Powder Coated Finish: A durable powder coat in matte black not only looks sharp in any build but also adds corrosion resistance for long-term durability.
- Mounting Hardware Included: Comes with a screw kit featuring long screws for mounting on compatible cooling assemblies — everything you need for a clean installation right out of the box.
- Versatile Compatibility: Fits 8–10mm (0.31–0.39 in) tubing and is suitable for computer water cooling circulation systems as well as other electronics heat dissipation applications requiring a compact heat exchanger.
Specifications
| Material | Aluminum (Powder Coated) |
| Color | Black |
| Number of Tubes | 18 |
| Compatible Tube Diameter | 8–10 mm (0.31–0.39 in) |
| Country of Origin | Made in China |
What's in the Box
- 1 × Computer Water Cooling Radiator / Heat Sink
- 1 × Screw Kit
Note: Colors may vary slightly due to monitor settings and lighting. Minor dimensional differences may occur due to manual measurement.
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Frequently Asked Questions
Q: What tube size is compatible with this water cooling radiator?
A: This aluminum water cooling radiator is designed to work with tubing that has an outer diameter of 8–10 mm (approximately 0.31–0.39 inches), making it compatible with most standard PC water cooling hoses and fittings.
Q: Is this radiator suitable for a custom DIY PC water cooling loop?
A: Yes! The 18-tube aluminum radiator is an excellent choice for DIY custom water cooling loops. Its straight port design simplifies tube routing, the screw kit is included for easy installation, and the lightweight aluminum build makes handling and mounting straightforward.
Q: Can this radiator be used for applications other than PC cooling?
A: Absolutely. While optimized for computer water cooling circulation systems, this compact heat exchanger is also well-suited for other electronics heat dissipation applications that require efficient, passive thermal management in a small footprint.
Q: Does the powder coat finish affect cooling performance?
A: The powder coat finish on this radiator is primarily for durability and corrosion resistance. It does not negatively affect the unit's thermal performance — the dense aluminum fin array and 18-tube design are what drive the cooling efficiency.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.