Silverstone SST-SF140B - Shark Force Performance enhanced 140mm PWM Fan

140 mm, 1 x
Ratings
BrandMore from Silverstone
Test reportsVery good based on 1 test
Delivered between 2.1.2026 and 14.1.2026
Only 4 pieces in stock at supplier
Free shipping starting at 50.–

LED colour2

Product details

Black 140 mm PWM fan with high speeds of up to 2,200 RPM. Strong airflow of up to 203.9 m³/h with a static pressure of up to 4.66 mmH2O. 4-pin PWM connector for fan speed control and monitoring. Maximum noise emission of 38.3 dB. Lighting via a 3-pin connector on the motherboard or controller, individually addressable.

Shark Force 140 mm: High-performance fan. With the Shark Force, SilverStone offers you an efficient 140 mm fan. The fan features a hydraulic bearing and achieves maximum speeds of 2,200 RPM. The noise emission is a maximum of 38.3 dB(A). The specially designed Shark Force fans are intended to minimize air turbulence and ensure exceptional quietness at maximum efficiency.

Additionally, the Shark Force generates a static pressure of up to 4 mmH2O. Due to its remarkable performance, it is suitable for use as both a case fan and a radiator fan. The Shark Force receives the PWM signal through a 4-pin connector on the motherboard.

Technical details:

  • Dimensions: 140 x 25 x 140 mm (W x H x D)
  • Color: Black
  • Bearing: Hydraulic bearing
  • Noise level: 0 - 38.3 dB(A)
  • Speed: 0 - 2,200 RPM
  • Static pressure: 0 - 4 mm H2O
  • Airflow: max. 0 - 203.9 m³/h
  • Current: Fan: 0.3 A
  • Power consumption: Fan: 3.6 W
  • Voltage: 12 V
  • Connectors: 4-pin PWM
  • Lifespan: 40,000 h.

Key specifications

LED colour
without LED
power connector
4-pin PWM
Max. noise level
38.30 dB
Items per sales unit
1 x
Fan dimension
140 mm
input voltage
12 V
Item number
24168499

General information

Manufacturer
Silverstone
Category
PC fans
Manufacturer no.
SST-SF140B
Release date
11.1.2023

Colour

Colour
Black
Exact colour description
Black

Fan properties

Fan dimension
140 mm
PC fan type
PWM fan
Fan type
Standard
Max. noise level
38.30 dB
Static pressure
4 mmH20
LED colour
without LED
Speed regulation
Fan control

Connections

power connector
4-pin PWM

Power supply

Power consumption (active)
3.60 W
input voltage
12 V
Electric current
0.30 A

Scope of delivery

Items per sales unit
1 x

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
140 mm
Width
140 mm
Height
25 mm

Package dimensions

Length
16.40 cm
Width
15.50 cm
Height
3.60 cm
Weight
269 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC fans» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 12.Cooler Master
    0.3 %
  • 12.RS PRO
    0.3 %
  • 12.Silverstone
    0.3 %
  • 15.Arctic
    0.4 %
  • 15.Deepcool
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Silverstone
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Corsair
    0 days
  • 1.Lian-Li
    0 days

Return rate

How often is a product of this brand in the «PC fans» category returned?

Source: Digitec Galaxus
  • 3.Intertech
    1.6 %
  • 3.Sunon
    1.6 %
  • 5.Silverstone
    1.7 %
  • 5.Xilence
    1.7 %
  • 7.RS PRO
    1.8 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
Basic TutorialsSingle testReleaseMay 2025

I was thoroughly impressed by the Silverstone Shark Force 140 when I tested it. Of course, the fan market is highly competitive and the competition is fierce. Nevertheless, these 140 mm fans, which are not as present in the media as those from Noctua, be quiet! or Corsair, definitely play in the upper performance league...