HPE ProLiant DL345 Gen11 Service And Maintenance Manual page 48

7. Place the server on a flat, level work surface.
Subtopics Subtopics
Rail identification markers Rail identification markers
Rack mounting interfaces Rack mounting interfaces
Rail identification markers Rail identification markers
The rack rail option support is dependent on these two factors:
The height and weight of the chassis as determined by the front- and rear-end server configurations.
The depth of the chassis as measured from the edge of the front panel (without the front bezel) to the edge of the rear panel.
To ensure compatibility between the rack rails and the server, verify that the rail number labels on the chassis match the ones stamped on
the rails.
Rail number labels on the chassis
HPE ProLiant DL345 Gen11 Server Service and Maintenance Guide 48