EK-Quantum Surface S240 240mm Radiator - Black

The EK-Quantum S Series Surface radiators, with their slim 30mm thickness, are perfect for cases with limited space, delivering exceptional performance even at low to medium fan speeds. These radiators feature 16 copper 2mm-wide tubes across their length, ensuring optimal coolant flow without stressing your cooling loop. High-quality non-louvered copper fins with 20 FPI density strike a balance between thermal transfer and air resistance, delivering peak performance even with slow fan speeds. It's worth noting that a Push/Pull setup isn't recommended for the S Series radiators, as it won't significantly boost performance.

The new Surface S radiator maximizes performance with its updated core, outperforming its predecessor by up to 20% due to enhanced fin structure and core optimization.

These premium radiators have undergone extensive development, resulting in superior thermal performance, reduced coolant flow restriction, and improved airflow restriction. They are compatible with 120mm fans with standard 25mm thickness, ensuring optimal cooling capacity.

The radiators feature thick aluminum end caps with a sleek silver finish, providing durability and a premium appearance. M4 screws are included for easy installation, and the modular design makes disassembly a breeze for DIY modding.

Designed with low flow restriction in mind, these radiators allow you to add multiple units to your cooling loop using a single pump. They are also airflow-friendly, enabling lower fan speeds while maintaining performance.

EK-Quantum Surface radiators are EK-Matrix7 compatible, ensuring seamless integration with other EK products for a clean and aesthetically pleasing liquid-cooling loop. TechPowerUp has awarded the EK-Quantum Surface S Radiators with the "Editor's Choice" Award, praising their value, thermal performance, and mod-friendliness.

Technical and Material

Specifications

:
- High-grade 99.9 % copper fins
- Copper H90 tubing
- Brass H62 end tank chambers
- Stainless Steel side plates
- Extruded Aluminum Silver anodized end piece covers
- Brass nickel-plated adapters and plugs

Dimensions: 285 x 130 x 30mm (L x W x H)
Weight: 0.73 kg
FPI: 20
Port threads: 2x G1/4"
Fan compatibility: 120x120x25mm fan
Pressure tested: 1bar

Enclosed:
- EK-Quantum Surface S series radiator
- 8x M4x30mm for 25mm thick fans
- 8x M4x5mm for mounting the radiator directly to the case

Designed and Engineered in Slovenia