Oem CPU Fan for iMac 21.5 A1311 Late 2009–Late 2011

Product Description

The CPU Fan for iMac 21.5-inch A1311 is a replacement internal cooling fan designed for compatible Apple iMac models. It helps circulate air and dissipate heat generated by the processor and other internal components during operation.

This replacement fan may be suitable for replacing a noisy, damaged, or non-working CPU cooling fan. Before ordering, compare the original fan’s part number, connector, mounting points, and physical design to confirm compatibility with your iMac.

Compatible Models

• Apple iMac 21.5-inch A1311 Late 2009
• Apple iMac 21.5-inch A1311 Mid 2010
• Apple iMac 21.5-inch A1311 Mid 2011
• Apple iMac 21.5-inch A1311 Late 2011

Compatible Part Numbers

• CPU Cooling Fan
• Compatible Model: iMac A1311

An exact part number was not provided. Compare your original fan before ordering.

Product Details

• Product Type: Internal CPU Cooling Fan
• Compatible Brand: Apple
• Compatible Screen Size: 21.5-inch
• Compatible Model: iMac A1311
• Model Period: Late 2009–Late 2011
• Application: Processor and Internal Component Cooling
• Condition: Replacement Part
• Installation: Professional installation recommended

Warranty Details

1 Month Replacement Warranty

Important Note

• Confirm your iMac model number and original fan part number before purchasing.
• Compare the connector, fan dimensions, mounting points, and physical design with your original component.
• Loud fan noise or overheating may also result from dust buildup, blocked airflow, or other hardware problems.
• Professional installation is recommended to avoid damaging internal connectors or components.

Frequently Asked Questions

1. Which iMac models is this CPU fan compatible with?

It is listed for the 21.5-inch iMac A1311 Late 2009 through Late 2011 models. Verify your exact configuration before ordering.

2. What does the CPU fan do?

It circulates air inside the iMac to help dissipate heat from the processor and other internal components.

3. Can a faulty CPU fan cause overheating?

Yes. A damaged or non-working fan can reduce cooling performance and contribute to overheating.

4. Can this fan replace a noisy or non-working fan?

It may be suitable if the replacement matches your original fan’s part number, connector, and mounting design.

5. How can I confirm compatibility?

Check your iMac model number and compare the original fan’s part number, connector, dimensions, and mounting points with the replacement.