EKWB EK-Quantum Surface S240 Radiator, Dual, Black Edition

Name: EKWB EK-Quantum Surface S240 Radiator, Dual, Black Edition
Brand: EK
SKU: awhd-us-b0cjxs9wkz
Price: 57.72 USD
Availability: InStock

Brand: EK

Condition: Used

$57⁷²

$86⁰⁶

-33% Save $28³⁴

Updated: 4 days ago

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Description

With a thickness of only 30mm, the eK-Quantum S Series Surface radiators are ideal for space-constrained cases.

Despite the reduced thickness, they deliver exceptional performance at very low and medium fan speeds.

A total of sixteen copper 2mm wide tubes across the entire length of the radiator assure optimal coolant flow putting no stress on your cooling loop.

High-grade non-louvered copper fins with 20 FPI density provide the best balance between thermal transfer and air resistance.

The Quantum Surface line is made to be modular and easily disassembled.

With a thickness of only 30mm, the EK-Quantum S Series Surface radiators are ideal for space-constrained cases. Despite the reduced thickness, they deliver exceptional performance at very low and medium fan speeds. A total of 16 copper 2mm wide tubes across the entire length of the radiator assure optimal coolant flow putting no stress on your cooling loop. High-grade non-louvered copper fins with 20 FPI density provide the best balance between thermal transfer and air resistance for optimal performance even at low-speed fan operation. A Push/Pull setup on an S Series EK-Quantum Surface radiator is not something EKWB would recommend since it will not bring a proportional performance increase. If more cooling power is needed, adding additional radiators is the way to go. The blacked-out design allows the product to blend seamlessly into any PC build, making it the perfect addition for those who want a clean and minimalist aesthetic. With its bold and stylish look, the Black Edition of the EKWB Quantum Surface S240 is sure to turn heads and elevate any PC setup to the next level. Technical and Material Specifications: - High-grade 99.9% copper fins - Copper H90 tubing - Brass H62 end tank chambers - Stainless Steel side plates - Extruded Aluminum Black end piece covers - Brass nickel-plated adapters and plugs - Dimensions: 285 x 130 x 30mm (L x W x H) - Weight: 0.73kg - 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 Model: 3831109891476

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Product Details

SKU:: awhd-us-b0cjxs9wkz
Model:: 3831109891476
Country:: US
ASIN:: B0CJXS9WKZ

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $28 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for EK products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.