Crown AC120 Dual Pack Fan User Manual

This manual provides installation instructions and specifications for the Crown AC120 dual-pack computer fan, featuring programmable RGB lighting.

Brand: Crown
Category: Other Computer Accessories
Document type: User Manual
Language: Chinese
Pages: 9
File format: PDF
File size: 1.2 MB
Published: 15 October, 2026
Updated: 15 October, 2026
MD5 checksum: A8AFC1C584C2A327AA1664031F73F0FD
PDF: Crown AC120 Dual Pack Fan User Manual PDF

About this manual

The Crown AC120 is a 120mm computer fan designed with high static pressure and concentrated airflow. This dual-pack package includes two fans, mounting screws, modular cabling for daisy-chaining up to six units, and an addressable RGB controller. The fans feature a one-piece frame design for efficient cooling. This manual is written in Chinese.

What's inside

Product Contents
Installation Instructions
RGB Lighting Control
Troubleshooting
Precautions
Specifications

Specifications

Dimensions	120 x 120 x 25mm
Bearing Type	Long-life Sleeve Bearing

Frequently asked questions

How many fans can be daisy-chained together?

You can connect up to six fans in a series using the provided cabling.

What happens if I press and hold the controller button?

Pressing and holding the button turns off the lighting effects.

Can I use the included RGB controller if my motherboard does not support addressable RGB?

Yes, you can connect the SATA power input and fan main cable to the built-in module controller to switch between 11 lighting modes.

Download PDF (1.2 MB)