Enjoy powerful, yet whisper-quiet performance when creating content and playing games by including the be quiet! Silent Loop 3 420mm AIO Liquid CPU Cooler in your build. With three Silent Wings 4 140mm fans and a 420mm aluminum radiator, the Silent Loop 3 helps to ensure optimal temperatures for your compatible Intel or AMD processor.
Silent Wings 4 Fans
Featuring fluid dynamic bearings, the 140mm Silent Wings 4 fans deliver up to 78.4 CFM airflow with 2.36mm H2O pressure. At a max speed of 1900 rpm, it only produces 34.3 dBA noise. Additionally, the fan frame corners are designed to minimize air leakage on radiators.
Cooling Block
Designed primarily for enthusiasts, the cooling block boasts a 1800mm2 fin area that provides highly efficient heat dissipation. This is paired with a screwless design for attaching the copper and nickel-plated base that transfers heat away from the CPU.
Superior Pump Design
A powerful 3-chamber PWM pump ensures high performance while remaining whisper quiet. The second chamber acts as a reservoir and offers enough space for the coolant to spread out, which reduces turbulence before the liquid leaves the pump unit. The 3500 rpm pump also features a 6-pole 3-phase motor.
Elegant Style
The cooling block features ARGB LEDs that can be turned on or off to fit your needs and environment.
Refill Port
An easy-to-access fluid refill port helps you to maximize the lifespan of your cooler.
Easy Installation
Flexible sleeved tubes and a convenient mounting help to ensure easy handling.