EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm

EK-Quantum Surface P420M Black 420mm Custom Cooling Radiator

EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm

Overall Rating: 4.7 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 30,256 customer reviews from independent review platforms.

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Cheapest Total Price
1-5 Workings Days
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£122.99
Delivery from £3.99

420mm EK-Quantum Surface P420M Custom Cooling Radiator, Black, 44mm Thickness, 3

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£133.62
Free Delivery
EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm

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With a thickness of 44mm, the EK-Quantum P Series Surface radiators are the absolute all-rounders for low noise and high performance across the entire fan operational range. Equipped with a total of four G1/4“ threaded connection ports, it provides additional versatility during the loop planning process, while the fifth G1/4“ port located on the end-tank is an irreplaceable feature when it comes to draining the loop and air bleeding. A total of sixteen 2mm-wide copper tubes across the entire radiator length assure optimal coolant flow, putting no stress on your cooling loop. High-grade non-louvered copper fins with 18 FPI density provide the best balance between thermal transfer and air resistance, enabling optimal performance even at low-speed fan operation. To maximize cooling performance, a Push/Pull setup can be utilized on any P Series EK-Quantum Surface radiator. New and ImprovedThe EK-Quantum Surface P series radiator maximizes performance by utilizing a new radiator core. When
£122.99
1-5 Workings Days
overclockers.co.uk

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EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm - Details

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We have found 2 prices for EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm - Price Information

  • Cheapest price: £122.99
  • The cheapest price is offered by overclockers.co.uk. You can order the product there.
  • The price range for EK Water Blocks EK-Quantum Surface P420M Triple Fan Radiator - Black - 420mm is £122.99 to £133.62, with a total of 2 offers.
  • Payment methods: The online shop overclockers.co.uk supports: PayPal, Payment in advance, Mastercard, Visa, Payment by invoice, Amazon Pay
  • Delivery: The shortest delivery time is 1-5 Workings Days working days offered by overclockers.co.uk.

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