accessories

Swiztek Laptop CPU Cooling Fan Compatible with Dell Inspiron 15R 3521, 3537, 3721, 3737, 5521, 5537, 5721, 5735, 5737 – Replaces Part #74X7K, DC28000C8F0 – 3-Pin Connector

cpu computer


Price: ₹999 - ₹328.00
(as of Dec 24, 2025 01:28:20 UTC – Details)


Product Description

Upgrade your Dell Inspiron laptop’s cooling efficiency with this high-performance CPU cooling fan. Designed for seamless compatibility with multiple Dell Inspiron 15R series models, this replacement fan ensures optimal heat dissipation and silent operation. Ideal for restoring thermal control and extending laptop life.

Compatiable Models :

Dell Inspiron 15R: 3521, 3537, 5521, 5537, 5721, 5735, 5737

Dell Inspiron: 3721, 3737

Key features :

Matches OEM specifications; plug-and-play installation.

Efficient Heat Dissipation – Maintains safe CPU temperature during long usage or gaming Low Noise Operation – Balanced fan blades reduce noise and vibration Exact Fit – Precision-engineered for compatible Dell models; no modification required Durable Build – Made with high-quality ABS plastic and copper motor Easy Installation – Comes with mounting holes and connector; no soldering needed

Use thermal paste on your CPU while replacing the fan for optimal cooling. Ensure the laptop is turned off and battery is removed before installation.

This laptop CPU cooling fan is designed for reliable performance and a perfect fit for multiple Dell Inspiron 15R series laptops. It is an ideal replacement for damaged or noisy fans and helps maintain safe operating temperatures for improved laptop performance and longevity. Engineered for easy installation, this fan supports plug and play setup and does not require any modifications.

Compatible with Dell Inspiron models 15R 3521 3537 5521 5537 5721 5735 5737 and also works with Inspiron 3721 and 3737 series. Manufactured to meet or exceed original specifications for airflow and durability. This fan provides efficient heat dissipation while keeping noise levels low.

OEM Part Numbers: Compatible with part numbers 74X7K, DC28000C8F0, ensuring a perfect fit.
Quality Assurance: Manufactured with durable materials to ensure longevity and reliability.
Easy Installation: 3-pin connector allows for straightforward replacement without professional assistance.
High-Performance Cooling: Operates at High RPM to efficiently dissipate heat and maintain optimal laptop performance.

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