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be quiet! Silent Wings Pro 4 BL118 120mm PWM Case Fan up to 3000 RPM FDB Speed Switch Exchangeable Corners White

Brand:
be quiet!
be quiet! Silent Wings Pro 4 PWM White, 120mm BL118
be quiet! Silent Wings Pro 4 BL118 120mm PWM Case Fan up to 3000 RPM FDB Speed Switch Exchangeable Corners White
€48.97 inc. VAT
Buy
BL118
€41.15
€48.97 inc. VAT
Ships from EU stock: 10 item(s)
Product Code
04:471834
EAN Code
4260052191095
Manufacturer
be quiet!
Quick Specs
Size
120 x 120 x 25 mm
Max Speed
3000 RPM (PWM)
Airflow / Pressure
83.9 CFM · 5.31 mmH2O
Bearing
FDB · 300,000 h
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be quiet! · Premium Case Fan

be quiet! Silent Wings Pro 4 120mm PWM White

120 mm · up to 3000 RPM83.9 CFM5.31 mmH2OFDB · 5-year warranty

The be quiet! Silent Wings Pro 4 120mm PWM (part number BL118) is a premium 120 mm white case and radiator fan that reaches up to 3000 RPM, built for enthusiasts who want high static pressure without giving up acoustic refinement. A three-step speed switch on the frame sets the maximum PWM speed, while the fluid dynamic bearing and 6-pole 3-phase motor deliver smooth, quiet operation with a rated lifespan of 300,000 hours.

Typically in stock with fast delivery across Cyprus.

Compatibility note: This is a single fan with a 4-pin PWM connector — it needs a free 4-pin fan header or hub on your motherboard. It draws up to 0.30 A (3.6 W), so check the header rating before splitting several fans onto one header. It has no RGB lighting. The 120 mm frame uses standard 120 mm mounting holes; confirm your case or radiator supports 120 mm fans.
Best For
✓ Radiator push or pull setups
✓ High-pressure front intake behind mesh or filters
✓ Quiet high-end gaming builds
✓ Workstations that need strong cooling headroom
✓ Premium white or black themed builds
✓ Replacing stock case fans

Key Features

 
3-Step Speed Switch
A switch on the frame limits the maximum PWM speed to medium, high or ultra-high (up to 3000 RPM), so you choose between silence and maximum cooling without changing BIOS curves.
 
Exchangeable Corners
Radiator corners come pre-installed, with rubber anti-vibration and hard plastic corners included, so the fan can be tuned for radiators, case panels or low-vibration mounting.
 
High-Pressure Design
A funnel-shaped outlet and small blade tip clearance push 83.9 CFM at 5.31 mmH2O — strong enough for dense radiators and restrictive front panels.
 
FDB Bearing + 3-Phase Motor
The fluid dynamic bearing and 6-pole 3-phase motor keep vibration and motor noise low, with a rated lifespan of 300,000 hours at 25 °C and a 5-year warranty.

Technical Specifications

Identification
Brand be quiet!
Model Silent Wings Pro 4 120mm PWM White
Part Number BL118
EAN / GTIN 4260052191095
MPN BL118
Fan Specifications
Fan Size 120 x 120 x 25 mm
Fan Type Single case / radiator fan, no lighting
Max Speed Up to 3000 RPM at 100% PWM (ultra-high switch setting)
Speed Switch 3 positions — medium, high and ultra-high maximum PWM speed
Airflow 83.9 CFM (142.5 m³/h)
Static Pressure 5.31 mmH2O — pressure the fan can build against radiators and filters
Noise Level 36.9 dB(A) at 100% PWM
Motor & Electrical
Bearing FDB — fluid dynamic bearing
Motor 6-pole 3-phase motor
Lifespan 300,000 hours at 25 °C
Connector 4-pin PWM — motherboard-controlled speed
Cable 500 mm, sleeved
Rated Voltage 12 V DC (operating range 7–13.2 V)
Current / Power 0.30 A / 3.6 W
Physical & Package
Colour White
Mounting Exchangeable corners: radiator (pre-installed), rubber anti-vibration and hard plastic
Weight 227 g including cable
In the Box 1 fan, 4 screws, 4 push pins, 4 hard plastic washers, rubber, hard plastic and radiator corner sets
Warranty 5 years

Frequently Asked Questions

Is the be quiet! Silent Wings Pro 4 120mm suitable for radiators?
Yes. With 5.31 mmH2O of static pressure and radiator corners pre-installed, the Silent Wings Pro 4 120mm is designed for AIO and custom-loop radiators as well as restrictive front intakes.
How does the speed switch work on the Silent Wings Pro 4?
The switch on the frame caps the maximum PWM speed at medium, high or ultra-high. At ultra-high the 120 mm fan reaches up to 3000 RPM; your motherboard still controls the speed below that limit through the 4-pin PWM connector.
Does the Silent Wings Pro 4 120mm have RGB lighting?
No. It is a performance-focused fan without lighting, available in black and white frames to match your build.
What is the difference between the 120 mm model and the 140 mm version?
This 120 mm model delivers up to 3000 RPM, 83.9 CFM and 5.31 mmH2O, while the 140 mm version offers up to 2400 RPM, 97.4 CFM. Choose the size your case or radiator supports — both share the speed switch, exchangeable corners, FDB bearing and 5-year warranty.
Singular Expert Insight
The Silent Wings Pro 4 sits at the top of the be quiet! range and is the pick when you want radiator-grade pressure with refined acoustics. If you mainly need quiet case airflow on a budget, the be quiet! Pure Wings 3 series is a simpler alternative. Browse more options in our case fans range, or pair it with one of our CPU coolers.

Buyer's Guide

Buy it if
You run a radiator or restrictive front panel and want up to 3000 RPM with a hardware speed switch and a 5-year warranty.
Skip it if
You want RGB lighting or only need low-speed exhaust airflow — a cheaper 3-year-warranty fan is enough.
Also consider
The be quiet! Silent Wings Pro 4 140 mm version, or Noctua NF-A12x25 / NF-A14 PWM for a similar premium alternative.

Features - be quiet! - BL118

Colour
white
More Details
Product Code
04:471834
EAN Code
4260052191095
Manufacturer
be quiet!
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