be quiet! Silent Loop 3 420 mm Processor All-in-one liquid cooler 14 cm Black 1 pc(s)

be quiet! Silent Loop 3 420 mm Processor All-in-one liquid cooler 14 cm Black 1 pc(s)

be quiet!

Ratings: 5.0/5 (33)

GBP 96.15 There are 10 offers for this product.

Superior technology and coolingSilent 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.

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Specifications

Performance

Suitable location
Processor
Type
All-in-one liquid cooler
Fan diameter
14 cm
Supported processor sockets
LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5, Socket TR4, Socket TR5
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

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

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

Weight & dimensions

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

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

Packaging content

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

Other features

Thermal grease
Yes

Logistics data

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

Database Right data-sheet 2026 Icecat. All rights reserved. · Specs Icecat