Dell EMC Integrated Data Protection Appliance DP4400 Service Manual page 28

Remove and replace assemblies
Install hard drive carrier into mid hard drive tray
Dell EMC Integrated Data Protection Appliance DP4400 2.4 Service Procedures Guide
28
Figure 14 Removing 3.5 inch hard drive from the hard drive carrier
Before you begin
Follow all safety guidelines.
CAUTION
Use only hard drives that have been tested and approved for use with the hard
drive backplane.
CAUTION
When installing a hard drive, ensure that the adjacent drives are fully installed.
Inserting a hard drive carrier and attempting to lock its handle next to a partially
installed carrier can damage the partially installed carrier's shield spring and
make it unusable.
CAUTION
To prevent data loss, ensure that your operating system supports hot-swap drive
installation. See the documentation supplied with your operating system.
CAUTION
Mixing hard drive carriers from previous generations of PowerEdge servers is not
supported.