# Radial Fan 4020 12V

> Radial fan 4020, input voltage 12 V DC. Airflow of 3.2 CFM at 5800 RPM, noise level 23 dBA, rated current 120 mAh. Dimensions 40 x 40 x 20 mm, weight 27 g. Suitable for directed cooling in compact enclosures, 3D printers or industrial electronics.

- Page: https://sigmanortec.ro/en/radial-fan-4020-12v
- Price: 15.65 RON
- Availability: In stock; 1-2 zile
- Reference: 33315 · EAN: 5943314477319
- Category: Mechatronics and IoT > Ventilator and Radiator
- Specifications: Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.022 kg
- Updated: 2026-03-22
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:33 (Europe/Bucharest)

## Description

Ideal for targeted cooling in compact cases, 3D printers or industrial electronics, this 4020 12VDC radial fan delivers stable airflow of 3.2 CFM at 5800 RPM, with a low noise level of 23 dBA. It consumes 120 mAh for good efficiency, has dimensions of 40 x 40 x 20 mm and weighs 27 g for easy mounting in tight spaces.
Radial fan, 4020, 12VDC.
Specifications:
Type: 4020
Supply voltage: 12VDC
Nominal current: 120mAh
Noise: 23dBA
Speed: 5800 RPM
Airflow: 3.2 CFM
Weight: 27g
Dimensions mm: 40 x 40 x 20