HPE ProLiant DL385 Gen11 Maintenance And Service Manual page 60

SFF chassis
Remove the LFF drive backplane bracket Remove the LFF drive backplane bracket
Prerequisites Prerequisites
Before you perform this procedure, make sure that you have a T-10 Torx screwdriver available.
About this task About this task
The drive backplane bracket is only present in LFF drive configurations.
HPE ProLiant DL385 Gen11 Server Maintenance and Service Guide 60