be quiet! Silent Loop 3 420mm

be quiet! Silent Loop 3 420mm
  • 3x 120, 140 mm fan
  • 4-pin connector (pump)
152.95
Lowest price last 30 days
133.99
108.93 excl. VAT
 In stock, expected delivery: 4 - 5 working days
  • Wide range of IT related products
  • Low prices
  • Fast and reliable delivery
  • Order now, expected delivery: 4 - 5 working days
Pay later or
in 3 payments of € 44.66

Information

The be quiet! Silent Loop 3 420mm is a high-performance all-in-one liquid cooler designed for enthusiasts who demand both exceptional thermal performance and near-silent operation. Finished in sleek black aluminium, this 420mm radiator cooler comes equipped with three fans and features ARGB illumination with RGB lighting, adding a refined visual touch to any build. With a total weight of 2.01 kg and tubing length of 400mm, it offers a solid and flexible installation experience across a wide range of systems.

Powerful and Quiet Cooling Performance
At the heart of the Silent Loop 3 420mm is a robust pump running at up to 3500 RPM via a 4-pin connector, ensuring consistent and efficient coolant circulation. The three fans spin at up to 1900 RPM, delivering a maximum air pressure of 2.36 mmH2O. Noise levels are kept impressively low, ranging from just 19.4 dB at low speed to 34.3 dB at high speed. PWM support allows for precise fan speed control, making it easy to balance cooling performance and acoustics based on workload demands.

Broad Compatibility and Easy Integration
The Silent Loop 3 420mm is built to fit a wide variety of platforms, supporting Intel sockets 1150, 1151, 1155, 1700, and 1851, as well as AMD sockets AM4, AM5, TR4, and TR5. The ARGB 3-pin interface ensures seamless integration with modern motherboards and RGB ecosystems. With a radiator measuring 475 x 140 x 52 mm, this cooler is suited for mid to full tower cases that accommodate 420mm radiator configurations.

Specifications

Brand:
be quiet!
Product number:
21769763
Product number manufacturer:
BW026

Cooling

Number of fan(s):
3 x

Illumination

Illumination:
RGB interface:
ARGB (3 pins)

Physical characteristics

Colour of product:
Black
Depth:
52 mm
Height:
475 mm
Illumination colour:
RGB
Material:
Aluminium
Product type:
Liquid Cooler
Radiator size:
420
Weight:
2,01 kg
Width:
140 mm

Sockets

Supported socket:
1150, 1151, 1155, 1700, 1851, AM4, AM5, TR4, TR5

Sound emission

Noise level (high speed):
34.3 dB
Noise level (low speed):
19,4 dB

Technical details

Fan diameter:
120 mm, 120, 140 mm
Maximum air pressure:
2.36 mm/H2O
Pulse-width modulation (PWM) support:
Pump connector:
4-pin
Pump motor speed:
3500 RPM
Rotational speed:
1900 RPM
Tubing length:
400 mm

Reviews

0 review(s)
No reviews have been placed yet. Be the first to review this product. Click here to write a review.
Paradigit has measures for review verification. More information

Alternatives