[CaptainBern]

The thinkpad T470/T480 dual-pipe dGPU heatsink is a drop-in replacement for the iGPU version, so if you buy the version without dGPU, you can pretty easily double your heatpipes quite cheap.

[0]: https://www.reddit.com/r/thinkpad/comments/9ohpyo/psa_t470t4...