Silentium PC Sigma Pro 140 PWM computer case fan

140 mm, 1x
Ratings
BrandMore from Silentium PC
Delivered between Tue, 21.4. and Fri, 24.4.
Only 1 piece in stock at supplier
Free shipping starting at 50.–

Product details

The Sigma PRO series consists of extremely quiet and cost-effective upgrade fans for cases, CPU coolers, and liquid coolers. Precisely engineered fan blades ensure improved airflow, while the HBS bearing guarantees smooth and reliable operation.

The Sigma Pro 140 PWM offers flexible dual 120/140 mounting options. With its unique frame, it can be mounted in both 120 mm and 140 mm fan positions using the included adapters.

It is also the ideal choice for upgrading the CPU cooler fan, as the PWM function allows the motherboard to automatically adjust the speed within the range of 500-1400 RPM.

Key specifications

Fan dimension
140 mm
Max. noise level
22 dB
Airflow
133.62 m³/h
power connector
4-pin PWM
input voltage
12 V
Items per sales unit
1x

General information

Item number
20680461
Manufacturer
Silentium PC
Category
PC fans
Manufacturer no.
SPC137
Release date
26.4.2022
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Fan properties

Fan dimension
140 mm
PC fan type
PWM fan
Fan type
Silent
Max. Speed
1400 RPM
Max. noise level
22 dB
Airflow
133.62 m³/h
Fan mounting
Screws
Speed regulation
Fan control

Connections

power connector
4-pin PWM

Power supply

input voltage
12 V
Electric current
0.15 A

Scope of delivery

Items per sales unit
1x
Scope of delivery
SilentiumPC Sigma Pro 140 PWM computer case fan

Voluntary climate contribution

CO₂ emissions
21.8 kg
Climate contribution
CHF 0.52

Product dimensions

Length
195 mm
Width
148 mm
Height
31 mm
Weight
193 g

Package dimensions

Length
20.20 cm
Width
14.90 cm
Height
3.40 cm
Weight
190 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
  • Silentium PC
    Not enough data
  • 1.AC Infinity
    0 %
  • 1.Papst
    0 %
  • 1.RND Components
    0 %
  • 1.Sunon
    0 %

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
  • Silentium PC
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Corsair
    0 days
  • 1.Deepcool
    0 days

Return rate

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

Source: Digitec Galaxus
  • Silentium PC
    Not enough data
  • 1.Tru Components
    0 %
  • 2.Sunon
    1.1 %
  • 3.CaliHeat
    2.3 %
  • 3.RND Components
    2.3 %
Source: Digitec Galaxus