be quiet! Silent Loop 3 - 420 mm - Black

Name: be quiet! Silent Loop 3 - 420 mm - Black
Brand: be quiet!
SKU: vhifik3kbb
Availability: InStock

Superior technology and cooling. The Silent Loop 3 420mm is a virtually inaudible and incredibly h...

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Product Information

Full details

This guide is for PC builders and enthusiasts looking to optimize their system's cooling with the be quiet! Silent Loop 3 420mm. This all-in-one liquid cooler provides exceptional cooling performance with incredibly quiet operation, thanks to its advanced German engineering. However, be aware that the 420mm radiator size requires a case with adequate space for installation.

All features

Colour	Black
Model Part Number	BW026
Brand	be quiet!

Extended Product Information

FAQs

How often should I refill the coolant?

The Silent Loop 3 is designed for a long lifespan, but it's recommended to check the coolant level every 1-2 years and refill as needed. The included refill bottle provides coolant for the product's lifespan.

What is the warranty period?

The be quiet! Silent Loop 3 - 420mm comes with a 3-year warranty.

What type of fans are included?

The cooler includes three Silent Wings 4 140mm PWM high-speed fans.

What is the pump motor speed?

The pump motor speed ranges from 1700 to 3500 RPM.

What is the maximum airflow of the fans?

The maximum airflow of the fans is 133.2 m³/h (78.4 cfm).

What CPU sockets are supported?

The Silent Loop 3 supports Intel LGA1851, LGA1150, LGA1151, LGA1155, LGA1200, LGA1700, and AMD Socket AM4, Socket AM5, Socket TR4, and Socket TR5.

Can I control the fan speeds?

Yes, the fans are PWM controlled, allowing you to adjust their speed through your motherboard's BIOS or system monitoring software.

Is thermal grease included?

Yes, thermal grease is included with the cooler.

Troubleshooting

Pump is making unusual noises.

Check for air bubbles in the system. If the noise persists, check the coolant level and refill if necessary. If the problem continues, contact customer support.

CPU temperatures are too high.

Ensure the pump is properly mounted and making good contact with the CPU. Check the fan speeds and make sure they are operating correctly. Verify that the radiator is getting sufficient airflow.

Fans are not spinning.

Check the fan connections to the motherboard. Make sure the fans are set to run at the desired speed in the BIOS or the system's monitoring software.

ARGB lighting is not working.

Check the 3-pin LED connector and make sure it is connected to a compatible ARGB header on your motherboard. Verify that the motherboard's RGB software is properly configured.

Pros and Cons

Pros

Exceptional cooling performance for high-end CPUs.
Extremely quiet operation, even under heavy loads.
Durable design with a refillable coolant system.
Easy to install with flexible tubes and a comprehensive mounting kit.
Stylish design with ARGB lighting.
Wide compatibility with various CPU sockets.

Cons

Requires a case that supports a 420mm radiator.
Installation can be more complex than air coolers.
May be overkill for lower-end CPUs.
ARGB lighting customization might be limited.
Price point is higher than some air coolers.

Setup, Compatibility & Care

Installation

Consult the included manual for detailed instructions specific to your CPU socket.
Mount the CPU bracket to the pump unit.
Install the radiator with the fans in your case, ensuring proper airflow.
Mount the pump onto your CPU.
Connect the fan and pump cables to your motherboard.
Refill the coolant (if necessary) using the refill port.

Compatibility

The Silent Loop 3 420mm supports the following sockets:

Intel: LGA1851, LGA1150, LGA1151, LGA1155, LGA1200, LGA1700
AMD: Socket AM4, Socket AM5, Socket TR4, Socket TR5

Make sure your case has enough space for the 420mm radiator.

Care

Dusting: Regularly clean the fans and radiator with compressed air to maintain optimal airflow.
Coolant: Check the coolant level periodically, especially if you hear unusual noises from the pump. Refill if necessary.
Inspection: Inspect the tubes and fittings for any leaks or damage. If you notice any issues, contact customer support.