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be quiet Shadow Wings 2 White 140mm PWM Low Noise Operation Case Fan, Upto 14.9dB(A), Airflow Upto 49.8 CFM

PB Tech price
PB Tech price
$ 30 .43
 +GST
$ 34 .99
 inc GST
$30.43  +GST
$34.99

be quiet Shadow Wings 2 White 140mm PWM Low Noise Operation Case Fan, Upto 14.9dB(A), Airflow Upto 49.8 CFM

Whisper-Quiet Operation
  • Brand: be quiet
  • MPN: BL091
  • Part #: FANBQT2402
  • UPC:
PB Tech price
$ 30 .43 $ 34 .99
 +GST  inc GST


Click & Collect: Available from 13 stores.
Select your store to check availability
Delivery: Order now and it ships today When will I receive it?
Uber Delivery: Order now and get it within 3 hours. Some areas, max $1k order. How does it work?
$30.43  +GST
$34.99
  • Brand: be quiet
  • MPN: BL091
  • Part #: FANBQT2402
  • UPC:

Fan Size

120mm 140mm

Colour

Black White

Number of Fans

1

CPU Air Cooler Height

N/A

Radiator Size

N/A

LED Colour

N/A

Reversed Fan Blade

No

Sound Level (Roughly)

15dB

What PB Tech customers are saying about this product...

See More Reviews
Black | 140mm

"After owning a PC with custom water cooling loops I was after something a lot quieter and not break the bank while doing so. These are fantastic, my new PC hardly makes a whisper w ...view more"

BN
By: BradN2 31/07/25
Verified Owner
White | 140mm

"Great fans for noise supression, very handy to have on the PC during night time. Satisfied, great and affordable product."

KP
By: KennethP26 22/05/25
Verified Owner
Black | 120mm

"Pushes air quietly, no complaints here"

G
By: Guest 17/04/25

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be quiet Shadow Wings 2 White 140mm PWM Low Noise Operation Case Fan, Upto 14.9dB(A), Airflow Upto 49.8 CFM
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$ 97 .35
 +GST
$ 111 .95
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Features



 

SHADOW WINGS 2 - 140mm PWM White - WORLD-CLASS QUIET AND SOLID COOLING

The white colored Shadow Wings 2 140mm PWM offers whisper-quiet operation and reliable cooling at low revolutions per minute. Key features include:

- Low-noise operation of up to 14.9dB(A)
- Airflow-optimized fan blades
- Anti-vibration mounting system prevents transmission of vibrations
- Rubberized fan frame minimizes vibrations
- High-grade rifle-bearing technology
- Secure and easy installation with push-pins
- PWM controlled fan speed through the motherboard
- Product conception, design and quality control in Germany

Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.

WHISPER-QUIET OPERATION - Due to airflow-optimized fan blades

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 - Reducing vibrations to a minimum

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 - Gives the fan a very long lifespan

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 - For user-friendly installation

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 - Varies the fan speed

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.

Specifications

General data

Model

Shadow Wings 2 140mm PWM White

Dimensions (mm)

140

Fan speed @ 100% PWM / 12V (rpm)

900

Air Flow @ 100% PWM / 12V (CFM / m3/h)

49.8 / 85

Air Pressure @ 100% PWM / 12V (mm H2O)

0.58

Noise level @ 100% PWM / 12V (dB(A))

14.9

Color option

White

Mechanical specifications

Dimensions (L x W x H), (mm)

140 x 140 x 25

Bearing technology

Rifle

Motor technology

4-pole fan motor

Weight incl. fixed cables (kg)

0.175

Push pin fixing

Yes

Screw fixing

-

Cables / Connectors

Connector

4-pin PWM

Cable length (mm)

500

Cable sleeve

-

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h)

49.8 / 85

Air Pressure @ 100% PWM / 12V (mm H2O)

0.58

Noise level @ 100% PWM / 12V (dB(A))

14.9

Lifespan (h / 25°C)

80,000

Electrical specifications

Rated Voltage DC (V)

12

Operating Voltage DC (V)

6 - 12

Current consumption (A)

0.3

Safety current (A)

0.3

Input power (W)

3.6

Accessories

Push pins

4

Silica gel washer

4

Safety certification

Approvals

CE / TUV / UL

Manufacturer Part No:
BL091
Brand:
Product Type:
White
UPC
-
Product Family:
Shadow Wings 2
Shipping Weight:
0.2 kg
PB Part No:
FANBQT2402
Product Model:
-
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.8 out of 5 Stars Based on 41 reviews
5 Stars
35
4 Stars
5
3 Stars
1
2 Stars
0
1 Stars
0

Do you own this product?

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actually quiet.

Colour: Black | Fan Size: 140mm

I've had some noisy RGBs for a while, and finally got round to replacing them. I decided the noise was more annoying than the RGBs were worth, and decided to try out these. The difference is insane - these are truly quiet. Won't be going back to RGBs.

For those with removable dust covers, the pins (instead of screws) on these fans won't sit flush - potentially pushing up your cover.

I've been using them for about a month now.

JF
By: JohnF56 11/04/22
Verified Owner
5 out of 5 users found this review helpful
Did you find it helpful?

Underwhelming

Colour: White | Fan Size: 140mm

Definitely quieter but it didn't feel like it was pushing as much air through as louder fans.

RB
By: RashidB 24/08/24
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Low noise levels.

Colour: Black | Fan Size: 140mm

Easy install, with rubberised pins, and very low noise levels.

GF
By: GerardF3 13/02/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Great purchase

Colour: White | Fan Size: 140mm

Good fans go well with my new pc build, i would recommend these fans for anyone would like a quiet build.

ES
By: EoinS1 11/10/21
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

actually quiet.

Colour: Black | Fan Size: 140mm

I've had some noisy RGBs for a while, and finally got round to replacing them. I decided the noise was more annoying than the RGBs were worth, and decided to try out these. The difference is insane - these are truly quiet. Won't be going back to RGBs.

For those with removable dust covers, the pins (instead of screws) on these fans won't sit flush - potentially pushing up your cover.

I've been using them for about a month now.

G
By: Guest 11/04/22
1 out of 2 users found this review helpful
Did you find it helpful?

Great value quiet fans

Colour: Black | Fan Size: 140mm

After owning a PC with custom water cooling loops I was after something a lot quieter and not break the bank while doing so. These are fantastic, my new PC hardly makes a whisper with these installed. Make sure to setup the fan speed curve in bios to settings easily found on Google and you are set!

BN
By: BradN2 31/07/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

As described

Colour: White | Fan Size: 140mm

Great fans for noise supression, very handy to have on the PC during night time. Satisfied, great and affordable product.

KP
By: KennethP26 22/05/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Good

Colour: Black | Fan Size: 120mm

Pushes air quietly, no complaints here

G
By: Guest 17/04/25
0 out of 0 users found this review helpful
Did you find it helpful?

Super quiet, even under load

Colour: White | Fan Size: 120mm

I bought multiple of these to replace and upgrade a noisy fan in my pc. Super quiet, you'll only hear it slightly when the pc is under heavy load.

TS
By: TrentS66 13/03/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Works great

Colour: Black | Fan Size: 140mm

Works great, easy to install and SUPER quiet, even on a custom setting (more aggressive than silent).

IR
By: IsakR 15/02/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Best non-RGB fans I have used

Colour: Black | Fan Size: 140mm

I have 6 of these fans in my PC chassis. They move a good amount of air and remain almost inaudible from a few feet away.
They also come with rubber corners and rubber mounting options to eliminate any vibration.
I definitely recommend them if you want black coloured fans and don't need RGB.

BG
By: BrendanG2 01/10/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Silent

Colour: Black | Fan Size: 140mm

Actually impressed, for their price point

PL
By: PeterL7844 24/08/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Accessories

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

be quiet Shadow Wings 2 White 140mm PWM Low Noise Operation Case Fan, Upto 14.9dB(A), Airflow Upto 49.8 CFM

Whisper-Quiet Operation
  • Brand: be quiet
  • MPN: BL091
  • Part #: FANBQT2402
PB Tech price $30.43 Excluding GST PB Tech price $34.99 Including GST

Date Created: 07:28, 17-09-2025
Product URL: https://www.pbtech.co.nz/product/FANBQT2402/be-quiet-Shadow-Wings-2-White-140mm-PWM-Low-Noise?is-review=1&qr=similar-no-stock
Branch New Stock On Display
Auckland - Albany 3
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Newmarket 3
Auckland - Westgate 3
Auckland - Penrose 10
Auckland - Henderson (Express) 3
Auckland - St Lukes 3
Auckland - Manukau 3
Hamilton 0
Tauranga 3
New Plymouth 4
Palmerston North 3
Petone 2
Wellington 0
Auckland - Head Office 6
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 5
Christchurch - Christchurch Central 1
Dunedin 0

Features



 

SHADOW WINGS 2 - 140mm PWM White - WORLD-CLASS QUIET AND SOLID COOLING

The white colored Shadow Wings 2 140mm PWM offers whisper-quiet operation and reliable cooling at low revolutions per minute. Key features include:

- Low-noise operation of up to 14.9dB(A)
- Airflow-optimized fan blades
- Anti-vibration mounting system prevents transmission of vibrations
- Rubberized fan frame minimizes vibrations
- High-grade rifle-bearing technology
- Secure and easy installation with push-pins
- PWM controlled fan speed through the motherboard
- Product conception, design and quality control in Germany

Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.

WHISPER-QUIET OPERATION - Due to airflow-optimized fan blades

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 - Reducing vibrations to a minimum

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 - Gives the fan a very long lifespan

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 - For user-friendly installation

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 - Varies the fan speed

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.

Specifications

General data

Model

Shadow Wings 2 140mm PWM White

Dimensions (mm)

140

Fan speed @ 100% PWM / 12V (rpm)

900

Air Flow @ 100% PWM / 12V (CFM / m3/h)

49.8 / 85

Air Pressure @ 100% PWM / 12V (mm H2O)

0.58

Noise level @ 100% PWM / 12V (dB(A))

14.9

Color option

White

Mechanical specifications

Dimensions (L x W x H), (mm)

140 x 140 x 25

Bearing technology

Rifle

Motor technology

4-pole fan motor

Weight incl. fixed cables (kg)

0.175

Push pin fixing

Yes

Screw fixing

-

Cables / Connectors

Connector

4-pin PWM

Cable length (mm)

500

Cable sleeve

-

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h)

49.8 / 85

Air Pressure @ 100% PWM / 12V (mm H2O)

0.58

Noise level @ 100% PWM / 12V (dB(A))

14.9

Lifespan (h / 25°C)

80,000

Electrical specifications

Rated Voltage DC (V)

12

Operating Voltage DC (V)

6 - 12

Current consumption (A)

0.3

Safety current (A)

0.3

Input power (W)

3.6

Accessories

Push pins

4

Silica gel washer

4

Safety certification

Approvals

CE / TUV / UL

Date Created: 07:28, 17-09-2025
Product URL: https://www.pbtech.co.nz/product/FANBQT2402/be-quiet-Shadow-Wings-2-White-140mm-PWM-Low-Noise?is-review=1&qr=similar-no-stock