EK Quantum Surface P480M Quad Review (2026): A Spec-Based Look
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This ek ekwb ek quantum surface p480m review focuses on the EK-Quantum Surface P480M Quad 120mm Radiator. It is a black, low-profile cooling component designed for high performance. The unit measures 20.7 inches in length and 1.73 inches in height. Its 44mm thickness makes it an all-rounder for various build sizes. The radiator features eight G1/4" threaded ports for easy loop assembly. Sixteen copper tubes ensure smooth coolant flow. This design balances thermal transfer with low air resistance. You get a robust solution that supports push/pull fan configurations. It aims to deliver quiet operation without sacrificing cooling power.
What stands out
- Fourteen-inch length with 44mm low profile height
- Eight G1/4" threaded connection ports
- 18 FPI non-louvered copper fins
- Sixteen 2mm-wide copper tubes for optimal flow
- Supports push/pull fan setups
Who it fits
Good fit for
This radiator suits builders who need a compact yet powerful cooling solution. Its 44mm thickness allows it to fit in tight spaces while still supporting high-performance fans. The eight connection ports make it ideal for complex custom loops that require multiple entry and exit points. If you prioritize low noise and high thermal efficiency, this unit delivers. The 18 FPI fins balance airflow and heat dissipation well. It is a solid choice for enthusiasts who want a reliable, high-quality component that integrates seamlessly into a high-end water-cooling loop.
Who should skip it
You should look at another option if you require a thicker radiator for extreme overclocking scenarios. This unit is designed for low noise and balanced performance, not maximum heat dissipation in tight spaces. If you need more than four fan slots, this single 480mm unit may not suffice. The 44mm thickness limits airflow potential compared to thicker alternatives. Additionally, if you prefer pre-assembled solutions with fewer manual connections, the eight G1/4" ports require more assembly effort. This product is for those willing to build a custom loop, not for plug-and-play simplicity.
Verdict: The EK-Quantum Surface P480M is a well-engineered, low-profile radiator that balances performance and noise. It is a strong choice for custom loop builders who value compact dimensions and high-quality materials.
EK Quantum Surface P480M Key Specs
Thickness: 44mm
This low-profile dimension allows the radiator to fit in tighter chassis spaces while maintaining structural integrity. You gain flexibility in build placement without sacrificing airflow efficiency. This thickness supports optimal noise levels across various fan speeds. It balances compactness with the surface area needed for effective heat dissipation in custom loops.
Connection Ports: eight G1/4" threaded
These ports provide ample entry and exit points for your tubing. You can arrange fittings for cleaner routing or easier maintenance access. Having eight ports reduces the need for complex manifold setups. This feature simplifies loop design for builders who prefer direct connections or want to minimize pressure drops in their cooling system.
Tube Count: sixteen 2mm-wide copper tubes
This configuration ensures smooth coolant flow throughout the radiator length. You avoid stress on your pump or tubing by preventing turbulent flow. The copper material aids in thermal conductivity. This design choice supports consistent cooling performance and durability, making it suitable for high-flow custom loops that demand reliable fluid dynamics.
Fins: non-louvered copper, 18 FPI
Non-louvered fins reduce air resistance compared to louvered designs. You benefit from quieter operation as fans move air more easily. The 18 fins per inch density balances heat transfer with airflow. This setup is ideal for users prioritizing low noise levels while still achieving effective thermal performance in their custom liquid cooling builds.
Setup: Push/Pull compatible
You can install fans on both sides of the radiator to maximize cooling efficiency. This setup increases airflow through the fins, enhancing heat dissipation. It is useful for high-TDP components or silent builds where fan speed needs reduction. This compatibility offers flexibility in achieving your desired balance between thermal performance and acoustic output.
Build Quality and Layout Details
According to the listing, this radiator uses high-grade non-louvered copper fins with an 18 FPI density. This specific fin count provides a balance between thermal transfer and air resistance. The internal structure features sixteen 2mm-wide copper tubes running the entire length. This design assures optimal coolant flow and places no stress on your cooling loop. The unit weighs 2.2 pounds and measures 20.7 inches in length. Its height is 1.73 inches, and it has a depth of 5.12 inches. These dimensions define its physical footprint in your case.
The black finish matches the aesthetic of many modern builds. It includes eight G1/4 threaded connection ports for easy tubing integration. This layout simplifies the plumbing process for your custom loop. The 44mm thickness allows it to function as an all-rounder for low noise and high performance. You can utilize a push/pull fan setup on any P Series Surface radiator to maximize cooling performance. This flexibility lets you adjust airflow based on your chassis constraints. The low profile ensures it fits in tighter spaces without sacrificing structural integrity. You gain placement flexibility while maintaining efficient airflow. The solid copper construction supports optimal noise levels across various fan speeds. This design balances compactness with necessary surface area for heat dissipation. The materials chosen here prioritize durability and thermal efficiency over visual flair. You get a robust component that integrates seamlessly into a high-performance liquid cooling system.
Setup And Daily Use Guide
Installing this radiator requires attention to its physical dimensions and connection points. The unit measures 20.7 inches in length and 5.12 inches in width. You must ensure your case can accommodate this footprint. The height is 1.73 inches, and the overall thickness is 44mm. This low profile allows for placement in tighter chassis spaces. You need to secure the unit firmly to prevent vibration during operation. The weight is 2.2 pounds, which is manageable for standard mounting hardware. For fluid connection, you have eight G1/4 threaded ports available. This provides flexibility in routing your tubing. The internal design features sixteen 2mm-wide copper tubes. These tubes run the entire length of the radiator. This structure ensures optimal coolant flow without adding stress to your loop components. You can utilize a push-pull fan setup to maximize cooling performance. This configuration is supported by the high-grade non-louvered copper fins. The fins have an 18 FPI density. This specific density balances thermal transfer with air resistance. During daily use, the radiator operates silently at various fan speeds. The low-profile design helps maintain low noise levels. You benefit from high performance across the entire fan operational range. The black finish complements most custom loop builds. No additional software or monitoring is required for basic operation. The hardware handles the thermal load through passive conduction and active airflow. You simply connect the tubing and power the fans. The system then maintains temperatures based on your loop configuration.
Before You Buy This Radiator
This EK-Quantum Surface P480M Quad 120mm Radiator is a specialized component for custom loops. You must verify that your case supports a 20.7-inch length and 5.12-inch width. The 44mm thickness requires clearance above or below the mounting area. Since the unit features eight G1/4" threaded ports, you need compatible fittings and tubing to connect it to your loop. The listing notes that a push/pull fan setup maximizes performance, so you should plan for sixteen fans or dual-layer mounting if you choose that route. Regular maintenance involves checking for leaks at the eight connection points and ensuring the copper tubes remain free of debris. This radiator suits builders who prioritize low noise and high thermal transfer in compact spaces. It differs from standard AIOs by offering modular customization. You gain control over coolant choice and flow dynamics. Ensure your pump can handle the resistance of sixteen copper tubes and non-louvered fins. This component fits best in builds where space is limited but performance is critical.
Check before you buy
- Verify case dimensions fit 20.7-inch length and 5.12-inch width
- Confirm clearance for 44mm thickness above or below mount
- Check compatibility with G1/4" fittings for eight ports
- Plan fan configuration for push/pull setup if needed
The product at a glance
EK Quantum Surface P480M Quad 120mm Radiator
Best for: Low-profile custom loop builds
- Radiator Size
- 480mm
- Material
- Copper, aluminum
- Thread Size
- G1/4"
- Dimensions
- 20.7 × 5.12 × 1.73 inches
- Weight
- 2.2 pounds
View on Amazon: EK Quantum Surface P480M Quad 120mm Radiator Affiliate link
The EK Quantum Surface P480M is a 480mm radiator featuring four 120mm fan slots. It measures 20.7 inches long, 5.12 inches wide, and 1.73 inches high. The unit weighs 2.2 pounds. It includes eight G1/4 inch threaded ports and sixteen copper tubes for coolant flow. You will find this low-profile design suitable for builds requiring high airflow with minimal thickness.
Pros
- Compact 44mm thickness for low-profile builds
- Eight G1/4 inch threaded connection ports
- 18 FPI non-louvered copper fin density
- Supports push/pull fan configurations
Cons
- Heavier at 2.2 pounds compared to standard radiators
- No included fan control or software
- Requires custom loop fittings for installation
Good fit if
- You need a low-profile 480mm radiator
- You want high port density for complex loops
- You prefer non-louvered fin designs for airflow
Skip if
- You require pre-installed fans
- You need a standard 25mm thickness
- You want plug-and-play software control
Verdict: EK Quantum Surface P480M Quad Radiator fits builders needing a thick, high-capacity cooler that still fits in tight spaces. It is ideal for custom loop enthusiasts who value port availability and fin density over ease of installation.
Specifications side by side
| Spec | EK Quantum Surface P480M Quad 120mm Radiator |
|---|---|
| Radiator Size | 480mm |
| Material | Copper, aluminum |
| Thread Size | G1/4" |
| Dimensions | 20.7 × 5.12 × 1.73 inches |
| Weight | 2.2 pounds |
| Model | 3831109838457 |
Frequently asked questions
Is the EK Quantum Surface P480M Quad suitable for tight cases?
Yes, it is designed for low-profile builds. The unit measures 1.73 inches in height. This compact vertical dimension allows installation in chassis with limited clearance. You gain flexibility in placement without sacrificing the cooling capacity needed for custom loops.
What are the exact dimensions of this radiator?
The radiator is 20.7 inches long and 5.12 inches wide. It stands 1.73 inches tall. These precise measurements ensure you can verify fitment before purchase. The footprint is substantial, so you must check your case interior for adequate horizontal space.
How much does the EK Quantum Surface P480M Quad weigh?
The unit weighs 2.2 pounds. This weight reflects the internal copper construction. You should ensure your mounting points can support this mass. The heft contributes to structural integrity and heat dissipation performance in a custom liquid cooling setup.
Does this radiator support G1/4 fittings?
Yes, it features threaded ports for G1/4 connectors. The listing confirms eight such ports are available. This allows flexible tubing routing in your custom loop. You can connect inlet and outlet lines at various angles to optimize your build layout.
What is the fin density of this radiator?
It uses an 18 FPI density configuration. This count balances thermal transfer with air resistance. You get efficient heat exchange without excessive fan noise. The non-louvered copper fins enhance this balance for consistent performance across different fan speeds.
How many copper tubes are inside the radiator?
The internal structure contains sixteen copper tubes. Each tube is 2mm wide and runs the full length. This design maximizes surface area contact with the fins. You benefit from improved heat spread and more uniform cooling across the entire core.
Is this radiator black in color?
Yes, the finish is black. This aesthetic matches modern PC cases and components. You can integrate it seamlessly into a dark-themed custom loop. The color does not affect performance but helps maintain a cohesive visual style in your build.