Replacing thermal paste on Lenovo X1 Carbon to reduce temp, fan noise and CPU-throttling | Gundersen.net
How to upgrade the RAM and SSD on the Lenovo ThinkPad X1 Extreme
T420 CPU upgrade to i7 2860QM quad core. Paste is Thermal Grizzly Kryonaut. More info about upgrade and passive cooling upgrade in comments. : r/ thinkpad
Frankenpad x225
In review: Lenovo ThinkPad T490 is difficult to upgrade - NotebookCheck.net News