Fan be quiet! Shadow Wings 2 140mm PWM White

Name: Fan be quiet! Shadow Wings BL091
Brand: bequiet!
SKU: 2104979
Price: 21.49 EUR
Availability: InStock

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Short description

The be quiet! Shadow Wings 2 140mm PWM White fan features a maximum rotational speed of 900 RPM, airflow of 85 m³/h, and a maximum air pressure of 0.58 mmH2O. With a rifle bearing design, it operates quietly and efficiently at a voltage range of 6-12 V. Its elegant white color adds a stylish touch to your build.

Available at price 21.49 €: 6 pcs.

Total available for order: 24 pcs.

Warranty: 2 Years

SKU: 2104979

Manufacturer: bequiet!

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.19 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The white Shadow Wings 2 140mm PWM fan provides world-class quiet and solid cooling, designed for reliable performance at low revolutions per minute. This 140 mm PWM fan is intended for PC cases where low noise and steady airflow are priorities.

Advantages

Shadow Wings 2 140mm PWM combines a quiet operation with effective heat dissipation, offering consistent cooling while minimizing audible noise. The white finish integrates with light-colored builds and the PWM control allows automatic speed adjustment based on system temperature.

Key specifications

Size: 140 mm
Type: PWM-controlled case fan
Color: White
Optimized for low RPM operation
Designed for quiet airflow and solid cooling performance

How to use

Install the Shadow Wings 2 140mm PWM into a compatible fan mount in the PC case, aligning the airflow direction as required. Connect the PWM cable to a motherboard header or a compatible fan controller to enable automatic speed regulation. Ensure screws are tightened to prevent vibration and verify airflow orientation before powering on the system.

Recommendations

Use the fan in case configurations that benefit from low-noise operation, such as silent-focused builds or setups with acoustic dampening. Periodically clean the blades to maintain optimal airflow and cooling efficiency.

Specifications

Type:: Fan
Fan diameter:: 140 mm
Weight:: 0.175 kg
Product colour:: White

All features

Performance

Type:: Fan
Fan diameter:: 140 mm
Noise level (high speed):: 14.9 dB
Rotational speed (max):: 900 RPM
Maximum airflow:: 49.8 cfm
Airflow:: 85 m³/h
Maximum air pressure:: 0.58 mmH2O
Bearing type:: Rifle bearing
Pulse-width modulation (PWM) support:: Yes
Suitable location:: Computer case

Design

Product colour:: White
Certification:: CE, TÜV, UL
Number of fans:: 1 fan(s)
Fan connector:: 4-pin

Weight & dimensions

Cable length:: 0.5 m
Weight:: 0.175 kg
Package weight:: 202 g
Package depth:: 175 mm
Package height:: 28 mm
Package width:: 140 mm
Fan dimensions (W x D x H):: 140 x 140 x 25

Power

Power supply:: 3.6 W
Rated current:: 0.3 A
Voltage:: 6 - 12
Rated voltage:: 12 V
Safety current:: 0.3 Ah

Other features

Country of origin:: China

Logistics data

Master (outer) case height:: 340 mm
Master (outer) case width:: 380 mm
Master (outer) case gross weight:: 15630 g
Master (outer) case length:: 460 mm
Products per master (outer) case:: 72 pc(s)
Harmonized System (HS) code:: 84733080

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Instructions

mmo_73406679_1566464248_7698_698.pdf

Description

Instructions

mmo_73406679_1566464248_7698_698.pdf

Machine translation. Load original

Reasons to buy

WHISPER-QUIET OPERATION

The Shadow Wings 2 140mm PWM White fan blades have been optimized to ensure maximum airflow, resulting in a whisper-quiet operation yet solid cooling. They operate at only 14.9 dB(A) even at its maximum speed of 900 rpm. The perfect choice for all who appreciate maximum silence for their PC case.

ANTI-VIBRATION CONCEPT

Removable anti-vibration mountings on all four edges of the fan reduce vibrations transmitted to the PC case. In addition, the fan is equipped with a rubberized frame that reinforces the anti-vibration concept and ensures vibrations are reduced to an absolute minimum.

RIFLE BEARING TECHNOLOGY

The Shadow Wings 2 140mm PWM White is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.

PUSH-PIN MOUNTING

With the Shadow Wings 2 anti-vibration mounting system the fan is simple to install. The push-pins ensure a very fast and secure installation without needing screws.

VARIABLE FAN SPEED FUNCTION

Pulse Width Modulation (PWM) allows compatible 4-pin controllers to vary the speed intelligently and thus minimize the noise level of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate at maximum quietness when it’s not.

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Warehouse	Stock	Delivery to the store	Store Price
WH113	6	22.06.2026 Best delivery	21.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	18	08.07.2026	30.99 €

21.49 €

Stock: 6

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH113

Available only for legal entities

30.99 €

Stock: 18

Delivery Date: 08.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Fan be quiet! Shadow Wings 2 140mm PWM White cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All bequiet! products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized bequiet! service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Fan be quiet! Shadow Wings 2 140mm PWM White?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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