be quiet! Light Wings Pro IO 140mm White ARGB PWM Single Fan Expansion Pack
New
be quiet! Light Wings Pro IO 140mm White ARGB PWM Single Fan Expansion Pack
Scan code: LN176060 Manufacturer code: BL145
£36.98Item due on 16 November 2026
Due 16th Nov
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New

be quiet! Light Wings Pro IO 140mm White ARGB PWM Single Fan Expansion Pack

140mm be quiet! Light Wings Pro Expansion Pack, Single Fan, White, PWM, 2000RPM, 82.91CFM, FDB, ARGB, IO connector

Scan code: LN176060 Manufacturer code: BL145
£36.98
£5.48 Next day delivery
Item due on 16 November 2026
Due 16th Nov
Pay in 3 interest-free payments of £12.33

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Product Overview

be quiet! Light Wings Pro 140mm

The be quiet! Light Wings Pro IO 140mm Expansion fan is designed to expand a compatible Light Wings Pro IO cooling setup, adding powerful airflow and vibrant ARGB lighting to your PC build. As an expansion pack, it requires daisy-chaining to a Light Wings Pro IO single-frame main unit or connection via a separate IO Controller, which is not included. Featuring 55 LEDs across two independently controllable lighting zones, it delivers customisable illumination to complement your setup. Quiet and Performance modes, advanced semi-passive operation and adjustable fan speeds through IO Center software allow you to fine-tune cooling with customisable fan curves. Its 28mm-thick frame incorporates a Fluid Dynamic Bearing (FDB) and a continuous rubber surround to minimise vibration while creating a secure seal against your radiator or case. A single-cable connection helps simplify installation and cable management, making it a practical choice for expanding an existing compatible setup.

Features

• 2 independently controllable lighting zones for individual illumination control.
• 55 LEDs for stunning illumination.
• Optimised Quiet and Performance fan modes with advanced semi-passive operation for the perfect balance of silence and performance.
• Individual fan speed control via IO Center software, with fully customizable fan curves for precise cooling.
• Fluid Dynamic Bearing (FDB), robust 28 mm thickness and closed-loop function for superior performance.
• Continuous rubber frame minimizes vibration while creating a secure seal to the radiator or case.
• Single-cable connection for clean, simple, and hassle-free installation.
• Designed as expansion packs, requiring daisy-chaining to a single-frame main unit or connection via a separate IO Controller (not included).

Specifications
Pack Information
Edition Light Wings Pro IO
Pack Type Single (1) Fan Expansion Pack
Includes 1 x 140mm Fan/s
Individual Fan Specifications
Fan Diameter 140mm
Fan Depth 28 mm
Fan Speed 2000 rpm
Fan Blades 9
PWM Yes
Fan Specialization Airflow/Pressure
Airflow 82.91 CFM
Air Pressure 1.96 mm H²O
Sound Level (dBA) 32.8 dBA
Sound Level (Sone)  
Motor Type 4-pole Motor
Bearing Type Fluid Dynamic Bearing
Manual Speed Controller No
Material  
Fan Colour White
LED Yes
LED Colour Addressable RGB
MTBF 60000 Hours
Fan Fixing Screw Fixing
Cable length 1000 mm
Connectors 1 x Proprietary Connector
Additional Information
Scan Code LN176060
Model Number BL145
GTIN 4260052193969
Warranty

Please note your statutory rights are not affected.

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Details
Duration:
36 months
Type:
Return to base
DOA Period:
7 days
Manufacturer Contact Details
Manufacturer:
beQuiet!
Buying Guide
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be quiet! Light Wings Pro IO 140mm White ARGB PWM Single Fan Expansion Pack
be quiet! Light Wings Pro IO 140mm White ARGB PWM Single Fan Expansion Pack