be quiet! Pure Wings 3 120mm PWM Reverse Triple Pack Fan - White

Name: be quiet! Pure Wings 3 120mm PWM Reverse Triple Pack Fan - White
Brand: be quiet!
SKU: l6wmv6r7mf
Availability: InStock

The be quiet! Pure Wings 3 120mm PWM Reverse Triple Pack in White is an ideal solution for quiet a...

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Be Quiet White Be Quiet! Pure Wings 3 120Mm Pwm Reverse Triple Pack Fan - Bl136

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Product Information

Full details

The be quiet! Pure Wings 3 120mm PWM Reverse Triple Pack is an excellent cooling solution for PC enthusiasts using fishtank-style or showcase cases who need aesthetically pleasing intake fans. Featuring reversed blade geometry, these fans allow you to pull air into the system through side or bottom mounts while keeping the attractive front-facing aesthetic visible. While they offer superior airflow for case cooling, they are specifically optimized for intake setups rather than high-resistance radiator use.

All features

Colour	White
Model Part Number	BL136
Brand	be quiet!

Extended Product Information

FAQs

Can I use these as exhaust fans?

While technically possible, these fans are optimized for intake. Using them as exhaust might result in lower performance than standard, non-reversed fans.

What is the warranty period?

The Pure Wings 3 fans come with a 3-year manufacturer warranty.

Does this pack include a fan hub?

No, this triple pack does not include a fan hub; it includes three individual fans and mounting screws.

Are these fans RGB enabled?

No, these are non-RGB, performance-focused fans designed for a clean, minimalist aesthetic.

What is the benefit of the rifle bearing?

Rifle bearing technology reduces internal friction, leading to a quieter operation and a significantly longer lifespan compared to standard sleeve bearings.

Troubleshooting

Fans are running at full speed constantly

Ensure the fans are connected to PWM-capable (4-pin) headers on your motherboard and that the fan control mode is set to 'PWM' in the BIOS.

Unusual clicking or rattling noise

Check that the fan cable is not touching the blades and verify that the mounting screws are tightened evenly without over-tightening.

Pros and Cons

Pros

Reversed design preserves aesthetics for intake fans
Quiet operation even under moderate loads
High reliability with 80,000-hour bearing life
PWM control allows for silent idle operation

Cons

Not ideal for high-static pressure radiator applications
Requires specific mounting locations to utilize reversed blades
White color may show dust more clearly than black

Setup, Compatibility & Care

Installation is straightforward using the included screws. Ensure your motherboard has sufficient 4-pin PWM headers available for each fan; if not, a fan hub or splitter cable may be required.

Setup Steps:

Identify the intake zones at the bottom or side of your PC case.
Align the fans so the face with the 'be quiet!' logo is visible from the inside of your case.
Secure the fans using the included screws.
Connect each 4-pin cable to your motherboard's chassis fan headers.
Configure the fan curve in your BIOS to your preferred noise-to-performance ratio.

Care:

Clean the fan blades with compressed air every 3 to 6 months to prevent dust buildup, which can affect balance and airflow over time. Avoid using liquid cleaners on the bearings.