be quiet! Silent Loop 3 420 mm Processor All-in-one liquid cooler 14 cm Black 1 pc(s)
be quiet! Silent Loop 3 420mm AiO Liquid CPU Cooler in Black
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 32,637 customer reviews from independent review platforms.
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Based on a total of 32,637 customer reviews from independent review platforms.
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£108.99
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be quiet! Silent Loop 3 All-in-One 420mm Intel/AMD CPU Water Cooler
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 49,712 customer reviews from independent review platforms.
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Based on a total of 49,712 customer reviews from independent review platforms.
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1 day
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£109.99
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be quiet! Silent Loop 3 420mm ARGB Liquid CPU Cooler - BW026
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 9 Aug 2026)
Based on a total of 17,118 customer reviews from independent review platforms.
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Based on a total of 17,118 customer reviews from independent review platforms.
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£110.90
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be quiet! Silent Loop 3 420mm, ARGB Lighting, AiO Liquid CPU Cooler
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
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Based on a total of 80,524 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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In stock. Express Delivery available with Amazon Prime.
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£113.77
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be quiet! Silent Loop 3 420mm AIO CPU Cooler
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 15,739 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 15,739 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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£114.10
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be quiet! Silent Loop 3 420mm, ARGB Lighting, AiO Liquid CPU Cooler
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 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.
Based on a total of 80,524 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.
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£114.25
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be quiet Silent Loop 3 420 High Performance CPU Water Cooler - 420mm
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 9 Aug 2026)
Based on a total of 29,465 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 29,465 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.
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1-5 Workings Days
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£114.95
Delivery from £3.99
be quiet! Silent Loop 3 420mm, ARGB Lighting, AiO Liquid CPU Cooler
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 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.
Based on a total of 80,524 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.
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£115.13
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be quiet! Silent Loop 3 420 mm Processor All-in-one liquid cooler 14 cm Black 1 pc(s)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 3,232 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.
Based on a total of 3,232 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.
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£115.60
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Cheapest offer
WHAT A COOL(ING) BLOCK Obsession with details The cooling block of Silent Loop 3 420mm is undisputed. The explanation may look complicated, but we owe it to our most loyal fans and all the enthusiasts out there: The cooling block boasts a 1,800 mm² fin area, which is an increase of up to 2x compared to many other AiO's in this class. This greatly improves heat transfer and makes sure to cover all hot spots on the CPU. The large fin area could only be achieved by a specially developed screwless design for attaching the heat plate. The internal design of the flow path takes care that all areas are flowed to evenly to achieve high performance regardless of the CPU platform. SUPERIOR PUMP DESIGN Enjoy the silence A powerful PWM pump with 3-chamber design ensures the very high-performance of Silent Loop 3 420mm and is whisper-quiet at the same time. The second of its 3 chambers acts as a reservoir and offers enough space for the coolant to spread out and thus reduces turbulences before the
£108.99
1-3 working days
cclonline.com(UK)
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be quiet! Silent Loop 3 420mm AiO Liquid CPU Cooler in Black - Details
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We have found 9 prices for be quiet! Silent Loop 3 420mm AiO Liquid CPU Cooler in Black. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
be quiet! Silent Loop 3 420mm AiO Liquid CPU Cooler in Black - Price Information
- Cheapest price: £108.99
- The cheapest price is offered by cclonline.com(UK). You can order the product there.
- The price range for the product be quiet! Silent Loop 3 420mm AiO Liquid CPU Cooler in Black is €£108.99to €£172.99 with a total of 9 offers.
- Payment methods: The online shop cclonline.com(UK) supports: Visa, Mastercard
- Delivery: The shortest delivery time is 1-3 working days working days offered by cclonline.com(UK).
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