Baffle

HP Baffle 636921-001 is a chassis airflow component positioned between the front fan and the heat sink in the documented Small Form Factor computer. It helps direct airflow through this area of the chassis.

The baffle has a cable holder on its side. During service, the guide directs technicians to remove the cables from that holder before lifting the baffle out of the chassis. It can be reinstalled by reversing the removal steps.

This part is listed by HP as spare part 636921-001. The guide identifies its placement and handling in the Small Form Factor chassis; it does not specify dimensions or package contents.