HP ProBook 440 G6 / 445 G6 CPU Cooling Fan - L48270-001, L44556-001

Keep your HP ProBook 440 G6 or 445 G6 running cool and stable with this genuine replacement CPU cooling fan. Designed for exact fit and reliable heat dissipation, it ensures your laptop stays within safe operating temperatures even under heavy workloads.

Overview

This axial flow fan is engineered specifically for HP ProBook 440 G6 and 445 G6 laptops. It connects via a 4-pin PWM header, allowing the system to dynamically adjust fan speed based on CPU temperature. The fan operates on DC 5V and is built from high-grade plastic and metal for durability.

What stands out

• Exact replacement for HP part numbers L48270-001 and L44556-001
• 4-pin PWM connector for automatic speed control
• Axial flow design for efficient air movement
• New condition, ready for installation

Technical details

• Component type: CPU cooling fan
• Brand compatibility: HP
• Model compatibility: HP ProBook 440 G6, HP ProBook 445 G6
• Manufacturer part number: L48270-001
• Alternative part number: L44556-001
• Power input: DC 5V
• Connector type: 4-pin (PWM)
• Number of wires: 4
• Function: CPU heat dissipation
• Material: High-grade plastic, metal
• Condition: New
• Installation location: Internal laptop chassis
• Fan design: Axial flow
• Purpose: Replacement part

Our verdict

A dependable replacement fan that restores proper cooling to your HP ProBook, preventing overheating and extending the life of your laptop.