Lenovo disipador de CPU y unidad de ventilador para ThinkPad T440/T440s/T450/T450s (FRU 04X4157)

This CPU heatsink and fan assembly efficiently dissipates heat from the processor in compatible Lenovo ThinkPad laptops. Its active air cooling system combines a copper heat pipe with aluminum fins and a blower fan to maintain optimal thermal performance.

Advantages

The assembly is engineered for reliable cooling, featuring a 4-pin PWM fan connector for precise speed control. The copper heat pipe ensures rapid heat transfer away from the CPU, while the aluminum fins provide a large surface area for heat dissipation.

Suitable for

• Lenovo ThinkPad T440
• Lenovo ThinkPad T440s
• Lenovo ThinkPad T450
• Lenovo ThinkPad T450s

Key specifications

• Product type: CPU Heatsink and Fan Assembly
• Cooling method: Active Air Cooling
• Heat sink material: Copper heat pipes, aluminum fins
• Fan connector: 4-Pin PWM
• Rated voltage: DC 5V
• Rated current: Approx. 0.4A
• Thermal Design Power (TDP) support: Up to 15W
• Number of heat pipes: 1
• Fan type: Blower fan
• Colour: Metallic (copper/aluminum) and black (fan)

Recommendations

For optimal installation, thermal paste or pad is recommended (not included). This assembly is a direct replacement for Lenovo FRU part number 04X4157.