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Deal.ai › Fans, Heatsinks & Cooling
EKWB
EKWB EK-Quantum Surface P360M Radiator

EKWB EK-Quantum Surface P360M Radiator

Best price now

$161.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $161.99 at Walmart on Nov 9.

Our take on the EKWB EK-Quantum Surface P360M Radiator

The EK-Quantum Surface P360M is a 360mm copper radiator for custom water-cooling loops, built with a 44mm-thick core and 18 FPI non-louvered fins. It balances high heat dissipation with low air resistance, making it suitable for low-speed fan builds. Five G1/4" ports, including one on the end tank for draining and bleeding, add loop-planning flexibility. Reviewers and owners praise its build quality and performance, though some note it is thicker and heavier than slim radiators.

Best forCustom water-cooling enthusiastsLow-noise PC buildsHigh-performance cooling loopsBuilders needing flexible port options
Pros
  • High-grade copper core with brass tanks
  • 18 FPI fins for good thermal transfer at low fan speeds
  • Five G1/4" ports including a dedicated drain/bleed port
  • Supports push/pull fan configurations
  • Sturdy construction with stainless steel side plates
Cons
  • 44mm thickness may limit case compatibility
  • Relatively heavy at 1.6kg
  • Premium build quality comes at a higher cost than some rivals
  • Only supports 120mm fans, not 140mm

EKWB EK-Quantum Surface P360M Radiator prices at every store

  • WalmartNew

    In stockSold by TITAN RIGReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $161.99Free shippingChecked Nov 9
    Visit Walmart

What reviewers say

Owners and reviewers generally praise the EK-Quantum Surface P360M for its solid build, effective cooling, and flexible port layout. Some mention that its thickness and weight require careful planning, but most consider it a strong performer.

What people mention
  • PerformancePraisedReviewers report strong heat dissipation, especially with push/pull fan setups.
  • NoisePraisedOwners note quiet operation even at low fan speeds due to low air resistance.
  • Build qualityPraisedThe copper core, brass tanks, and stainless steel plates are described as robust and well-made.
  • PortsPraisedThe five G1/4" ports, including one on the end tank, make loop planning and maintenance easier.
  • SizeMixedSome users find the 44mm thickness and 1.6kg weight challenging for smaller cases.
  • ValueMixedA few reviewers feel it is priced higher than some competing radiators, though they acknowledge the quality.

About the EKWB EK-Quantum Surface P360M Radiator

The EK-Quantum Surface P360M is a 360 mm-class, 44 mm-thick radiator for PC liquid cooling loops. It is built for low noise and steady performance across the fan speed range.

It has four G1/4" ports for connecting the loop. A fifth G1/4" port on the end tank is used for draining the loop and bleeding air. Sixteen 2 mm-wide copper tubes run the length of the radiator to keep coolant flowing freely.

The non-louvered copper fins have a density of 18 FPI, which balances heat transfer against air resistance. This allows good performance even at low fan speeds. A push/pull fan setup can be used to increase cooling performance.

Dimensions
405 x 130 x 44 mm (L x W x H)
Weight
1.6 kg
Color
White
Fins
99.9% copper, non-louvered, 18 FPI
Tubing
Copper H90, sixteen 2 mm-wide tubes
End tanks
Brass H62 chambers
Side plates
Stainless steel
End covers
Extruded aluminum, silver anodized
Extenders and plugs
Nickel-plated brass
Port threads
5 x G1/4"
Fan compatibility
120 x 120 x 25 mm fans
Pressure tested
1 bar
In the box
EK-Quantum Surface P series radiator, 12 x Phillips slotted M4x30 mm screws for 25 mm thick fans, 12 x Phillips slotted M4x5 mm screws for mounting the radiator directly to the case, 6 mm steel Allen

Specifications

color
WhiteSource
size
405 x 130 x 44mm (L x W x H)Source

Questions and answers

What fans does the EK-Quantum Surface P360M support?
It supports three 120mm fans (120x120x25mm) and can be used in push, pull, or push/pull configurations.
How many ports does it have and what are they for?
It has five G1/4" ports: four on the main body for loop connections and one on the end tank specifically for draining and air bleeding.
Is this radiator suitable for low-noise builds?
Yes, the 18 FPI non-louvered fins are designed to provide good thermal performance even at low fan speeds, keeping noise down.
What is included in the box?
The box includes the radiator, 12 M4x30mm screws for 25mm fans, 12 M4x5mm screws for case mounting, and two Allen keys (6mm and 9mm).
What are the dimensions and weight?
It measures 405 x 130 x 44mm (L x W x H) and weighs 1.6kg.
Does it come in other colors?
This model is available in white; other color options may exist in the Surface P series.
Where is the EKWB EK-Quantum Surface P360M Radiator cheapest?
At Walmart, for $161.99, as of our latest check.
Model
3831109839218