02311AFM

What is the BOM number of this fan module?

The BOM number for this product is 02311AFM, which is a 4056 fan module specifically designed for server cooling applications.

Which server chassis is this 4056 fan module compatible with?

This fan module is exclusively compatible with the Huawei RH1288 V3 server chassis. It is not suitable for other server models or generations.

What are the key electrical and mechanical specifications of this fan?

The BC1M04FAN is a 4056 form factor fan (40mm x 40mm x 56mm) featuring a standard 4-wire PWM interface. Key specifications include:

• Standard 4-wire PWM interface for precise speed control
• 12V DC operating voltage
• High static pressure design optimized for 1U server density
• Dual ball bearing construction for extended service life

How do I verify the correct airflow direction during installation?

Ensure the arrow indicator printed on the fan housing points toward the rear of the RH1288 V3 chassis. Telecomate recommends confirming the airflow direction matches the system cooling path before final securing.