Lenovo Heatsink with Fan (FRU 00JT208) for ThinkPad T450/T450s/L450/P50s/W550s

When your ThinkPad T450 or T450s starts overheating and the fan spins constantly, this Lenovo heatsink assembly (FRU 00JT208) restores proper cooling. It's a direct replacement for the original thermal module in UMA (integrated graphics) configurations, combining a copper base, aluminum fins, and a 5V fan to keep your CPU within safe temperatures.

Key specifications

• Part type: CPU heatsink with fan
• FRU number: 00JT208
• Compatible series: ThinkPad T450, T450s, L450, P50s, W550s (UMA models)
• Heat sink material: Copper base with aluminum fins
• Number of heat pipes: 1
• Fan connector: 4-pin
• Rated voltage: DC 5V
• Condition: New

Why choose it

This is the exact FRU specified by Lenovo for these ThinkPad models, ensuring a precise fit and reliable thermal performance. The integrated fan actively moves air across the fins, preventing throttling and extending component life.

Ideal use cases

• Replacing a failed or noisy cooling module in a ThinkPad T450/T450s/L450/P50s/W550s
• Restoring proper cooling after CPU-intensive tasks cause overheating
• Maintaining a fleet of business laptops with original-spec parts

Good to know

This module is intended for models with integrated graphics (UMA). Verify your laptop's FRU number before ordering. Thermal paste is not pre-applied; apply a suitable thermal interface material during installation.