BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD… from £98.74

2 offers compared

Sorted by total price including delivery

PCHUB.UK Lowest price be quiet! Silent Loop 3 420 mm Processor All-in-one liquid cooler 14 c

● In stock see shop

£98.74
Go to shop: PCHUB.UK
Tesco Stores BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD CPU Water Cooler

● In stock see shop

£134.99
Go to shop: Tesco Stores

Prices include VAT, last checked 9 October at 17:06. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last.

Price history

1 month

Lowest price per day over 7 days.

Now: £98.74
Lowest: £98.08
Average: £98.55
Highest: £98.74

Product details

Product details
Brand	be quiet!
Category	PC components
Barcode (EAN)	4260052192559
Shops compared	2
Price range	£98.74 – £134.99
On Pricuro since	3 October 2026

Performance

17

Suitable location	Processor
Type	All-in-one liquid cooler
Fan diameter	14 cm
Noise level (low speed)	19.4 dB
Noise level (high speed)	34.3 dB
Maximum airflow	78.4 cfm
Airflow	133.2 m³/h
Maximum air pressure	2.36 mmH2O
Pulse-width modulation (PWM) support	Yes
Bearing type	Fluid Dynamic Bearing (FDB)
Pump connector	4-pin
Quantity per pack	1 pc(s)
Pump motor speed	3500 RPM
Pump motor speed (min)	1700 RPM
Pump motor speed (max)	3500 RPM
Fan speed (max)	1900 RPM
Fan's mean time to failure (MTTF)	300000 h

Design

9

Product colour	Black
Radiator material	Aluminum
Base plate material	Copper
Number of fans	3 fan(s)
Illumination LED	Yes
Illumination colour	Multi
LED connector type	3-pin
Fan connector	4-pin
Display type	Not applicable

Power

4

Fan power consumption	3.6 W
LED voltage	5 V
Fan voltage	12 V
Fan current	0.3 A

Weight & dimensions

17

Width	140 mm
Depth	52 mm
Height	475 mm
Radiator width	14 cm
Radiator depth	45.7 cm
Radiator height	2.7 cm
Tube length	40 cm
Waterblock width	8 cm
Waterblock depth	5.6 cm
Waterblock height	9.35 cm
Weight	2.01 kg
Fan dimensions (W x D x H)	120 x 120 x 25 mm
Cable length	0.5 m
Package width	204 mm
Package depth	499 mm
Package height	154 mm
Package weight	3.3 kg

Technical details

3

Warranty period	3 year(s)
Sustainability certificates	Triman
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE

Packaging content

5

Package type	Box
Mounting kit	Yes
Screws included	Yes
Manual	Yes
CPU bracket(s)	Yes

Other features

1

Thermal grease	Yes

Logistics data

5

Products per shipping (inner) case	4 pc(s)
Shipping (inner) case width	42.4 cm
Shipping (inner) case length	51.1 cm
Shipping (inner) case height	33.6 cm
Shipping (inner) case gross weight	14.8 kg

Manufacturer data: Open Icecat

Product description

Superior technology and cooling

Silent Loop 3 420mm is the virtually inaudible and incredibly high performing All-in-One water cooling unit with state-of-the-art technology. Silent Loop 3 is the epitome of a German engineered piece of hardware that embodies what be quiet! is associated with.

Frequently asked questions

Where is BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD CPU Water Cooler cheapest?

Right now at PCHUB.UK for £98.74. We compare 2 offers.

How much does BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD CPU Water Cooler cost?

Prices range from £98.74 to £134.99. Over the last 90 days it cost £98.55 on average.

Is now a good time to buy BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD CPU Water Cooler?

Building the price history. We have only just started recording this price. After two weeks we will show here whether the current price is a good one.

Is BeQuiet Silent Loop 3 All-in-One 420mm Intel&AMD CPU Water Cooler in stock?

Yes, 2 shops list it as in stock.