Special B2B pricing available after sign-in
Sign in Register
0Cart

be quiet! Light Wings LX 140mm PWM ARGB Case Fan 3-Pack 1200 RPM 56.0 CFM Rifle Bearing Daisy-Chain White

Brand:
be quiet!
be quiet! Light Wings LX 140mm ARGB White Triple Pack
be quiet! Light Wings LX 140mm PWM ARGB Case Fan 3-Pack 1200 RPM 56.0 CFM Rifle Bearing Daisy-Chain White
€68.87 inc. VAT
Buy
BL128
€57.87
€68.87 inc. VAT
Ships from EU stock: 7 item(s)
+ −
Add to wish list Ask a question
Product Code
04:504495
EAN Code
4260052191668
Manufacturer
be quiet!
Quick Specs
Pack
3× 140 mm fans
Max Speed / Airflow
1200 RPM · 56.0 CFM
Noise / Pressure
22.9 dB(A) · 0.90 mmH₂O
Lighting
16 ARGB LEDs · daisy chain
Delivery

Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
✓ Bank Deposit
Secure checkout with flexible payment methods
Trusted Tech Choice
Buying Benefits Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
be quiet! · Light Wings LX

be quiet! Light Wings LX 140mm PWM 3-Pack — White

Quiet 22.9 dB(A)56.0 CFM16 ARGB LEDs3-Year Warranty

The be quiet! Light Wings LX 140mm PWM 3-Pack in white (article number BL128) is a set of three 140 mm PWM fans with an illuminated hub and frosted blades, designed for showcase builds that want strong ARGB lighting with be quiet!’s typical low noise.

Each fan has an ARGB cable with input and output connectors, so several Light Wings LX fans can be daisy-chained to one motherboard ARGB header or controller. Typically in stock with fast delivery across Cyprus.

Compatibility Note
Each fan uses a 4-pin PWM connector and a 5 V 3-pin ARGB connector (not compatible with 12 V 4-pin RGB headers). No ARGB hub or controller is included — connect to a motherboard 5 V ARGB header or a separate controller, and use a PWM splitter or fan hub if you do not have three free fan headers. Requires 140 mm fan mounts.
Best For
✓ 140 mm front intake
✓ Quiet everyday systems
✓ ARGB showcase builds
✓ White themed builds
✓ Motherboard ARGB sync
✓ Replacing stock case fans

Key Features

 
Illuminated Hub
16 LEDs inside the impeller hub shine onto frosted fan blades for vivid, even ARGB effects.
 
Performance
Up to 1200 RPM with 56.0 CFM airflow and 0.90 mmH₂O static pressure at 22.9 dB(A).
 
ARGB Daisy Chain
The ARGB cable has input and output connectors, so multiple Light Wings LX fans share one ARGB header.
 
Long-Life Rifle Bearing
rifle bearing rated for 60,000 hours and a 3-year be quiet! warranty.

Technical Specifications

Identification
Part Number BL128
EAN / GTIN 4260052191668
MPN BL128
Brand be quiet!
Model LIGHT WINGS LX 140mm PWM 3-Pack W
Package
Contents 3× Light Wings LX 140mm PWM fans, mounting screws
Colour White
Version Standard speed
Performance
Max Speed 1200 RPM at 100% PWM
Airflow 56.0 CFM
Static Pressure 0.90 mmH₂O
Noise Level 22.9 dB(A) at full speed
Bearing Rifle bearing — 60,000 hours lifespan (25 °C)
Electrical & Connectivity
Rated Voltage 12 V DC (operating range 5–13.2 V)
Fan Connector 4-pin PWM
Lighting Connector 5 V 3-pin ARGB with input/output — daisy-chain capable
Controller / Hub Not included
Lighting & Build
LEDs 16 ARGB LEDs per fan (illuminated hub, frosted blades)
Dimensions 140 × 140 × 25 mm per fan
Weight 169 g per fan (with cables)
Warranty 3 years

Frequently Asked Questions

Does the be quiet! Light Wings LX work with my motherboard lighting?
Yes, via a 5 V 3-pin ARGB header or a compatible ARGB controller. It does not support 12 V 4-pin RGB headers.
Is the Light Wings LX 140mm PWM 3-Pack suitable for a quiet PC?
Yes. At full speed it runs at 22.9 dB(A) with 56.0 CFM airflow, making it one of the quieter ARGB options in its size.
What is the difference between the standard and high-speed Light Wings LX 140mm?
The standard 140mm reaches 1,200 RPM, 56 CFM and 0.90 mmH₂O at 22.9 dB(A); the high-speed 140mm reaches 1,800 RPM, 75.3 CFM and 2.45 mmH₂O at 30.5 dB(A).
What do I need to know before buying BL128?
No ARGB hub is included, so plan a free 5 V ARGB header (fans daisy-chain) and three PWM headers or a splitter.
Singular Expert Insight
The standard Light Wings LX is the pick for quiet, bright ARGB case airflow; if the fans go on a radiator, the high-speed version adds pressure. Explore more sizes and colours in our case fans category.

Buyer's Guide

Buy it if
You want three white 140 mm ARGB fans with daisy-chain lighting and low noise (22.9 dB(A)).
Skip it if
You need a bundled ARGB hub or 12 V RGB support.
Also consider
be quiet! Light Wings LX 140mm high-speed for radiators.

Features - be quiet! - BL128

Colour
white
More Details
Product Code
04:504495
EAN Code
4260052191668
Manufacturer
be quiet!
Find similar
  • Recently Viewed
  • Customers Also Bought
 
Why Buy from Singular

Trusted by businesses across Cyprus

Genuine products, EU stock, and expert support for every purchase.
✓ Genuine Products
Sourced through official distribution channels, with full manufacturer warranty.
✓ EU Stock
Shipped from our EU distribution network, with real-time availability on every product.
✓ B2B Ready
VAT invoices for business deduction and credit terms for verified buyers.
Expert Support
Talk to our team for sizing, configuration or volume orders.