This is a Noctua NH-D15, Premium CPU cooler with one NF-A15 PWM 140mm fan (brown).

Works for Intel LGA1851, LGA1700, LGA1200, LGA115x and AMD AM5 & AM4

Comes with NM-i115x-1200 Mounting kit to mount LGA1200/LGA115x

pulled from a working machine.

Dirty thermal paste is still on the bottom, sorry.

not tested but most likely working

retired due to replacement / upgrade

Open to offers