Cooling · be quiet!

be quiet! Silent Loop 3 420

Name: be quiet! Silent Loop 3 420
Brand: be quiet!
Price: 199 USD
Availability: InStock

be quiet! Silent Loop 3 420 for local AI desktops and workstations that need cool and quiet operation during long training runs.

be quiet! Silent Loop 3 420 is a Liquid AIO product from be quiet! built for desktop and workstation systems that run local AI workloads. It suits model loading, dataset handling and daily creation work where cool and quiet operation during long training runs matters in a home lab or office build.

Specifications

Name	be quiet! Silent Loop 3 420
Brand	be quiet!
Category	Cooling
Type	Liquid AIO
Key spec	Radiator 420 mm
Key spec	Fans 3 x 120 mm class
Key spec	Socket support AM5, AM4, LGA1851, LGA1700
Key spec	Pump with PWM control
Best for	GPU workstation; LLM inference; quiet local AI build
Specs source	be quiet! product page
Last verified	2026-11-14

Listed prices

US (Estimate)$199

Prices as listed by the named source when checked on 2026-11-14. Stores change prices often; confirm the live price before buying.

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