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be quiet! Silent Loop 3 420 (BW026)

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be quiet! Silent Loop 3 420
Main specs
Featuresfor CPU
Product typeliquid cooling
Fan
Number of fans3
Fan size140 mm / Silent Wings 4 140mm PWM /
Fan thickness25 mm
BearingFluid Dynamic Bearing
Max. RPM1900 rpm
Speed controllerauto (PWM)
Max. air flow78.4 CFM
Static pressure2.36 mm H2O
replaceable
Power source4-pin
Radiator
Heatsink materialaluminum
Plate materialnickel-plated copper
SocketAMD AM4
AMD AM5
AMD TR4/TRX4 / TR5 /
Intel 1150
Intel 1155/1156
Intel 1151 / 1151 v2
Intel 1200
Intel 1700 / 1851
Liquid cooling
Heatsink size360 mm
Pump size80x56x94 mm
Pump rotation speed3500 rpm
Pipe length400 mm
Pump power source4-pin
General
Lighting
Lighting colourARGB
Lighting syncmulti compatibility
Mount typebilateral (backplate)
Manufacturer's warranty3 years
Dimensions457x140x27 mm / radiator /
Weight2010 g
Official Websitebequiet.com
Added to E-CatalogFebruary 2025
P/N
BW026

One of the most high-performing maintenance-free water cooling systems from be quiet! featuring a large channel radiator measuring 457 mm, three durable 140 mm Silent Wings 4 140mm PWM fans, advanced three-chamber pump and controllable ARGB LED lighting with multi-compatibility. Positioned as a high-end product, it can purportedly dissipate up to 400 W of heat quickly. The be quiet! Silent Loop 3 420 liquid cooling system is suitable for top-tier and overclocking Intel and AMD processors, including configurations running in overclocked mode.

Besides the large radiator, the system construction also includes a high-quality copper micro-channel water block with an integrated low-noise pump and a 400 mm hose system. The included 140 mm fans are equipped with durable bearings and support PWM speed regulation. It is compatible with motherboards featuring Intel LGA1851/1700/1200/115X sockets and AMD AM4/AM5. Noteworthy are the mounts for TR5/TRX4/TR4 sockets, allowing installation in workstations based on Ryzen Threadripper. Highly efficient heat dissipation, advanced three-chamber pump, and silence-oriented design make these cooling systems stand out for demanding high-end setups.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Price for be quiet! Silent Loop 3 420
be quiet! Silent Loop 3 240 from $119.904 offers
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be quiet! Silent Loop 3 420 from $149.903 offers
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