My X1 Extreme Gen 2 arrived after 5 weeks of waiting! What do you want to know? i7 9759H, 8 gb ram (upped to 32), 256 gb (added 1T to slot 2), FHD 500 nit screen. : r/thinkpad
Lenovo ThinkPad X1 Extreme Gen 4 Review: A Powerful Refresh - Page 3 | HotHardware
Lenovo ThinkPad X1 Extreme Fan Replacement - iFixit Repair Guide
ThinkPad X1 Extreme review: Big on power and price | Engadget
Lenovo ThinkPad X1 Extreme Gen 5 review: powerful, as always | Digital Trends