Install the middle or rear 2.5-inch-drive backplane
Use this information to install the middle or rear 2.5-inch-drive backplane.
About this task
Your server supports: 
•  Two types of middle 2.5-inch-drive backplane
–  4 x 2.5-inch SAS/SATA backplane
–  4 x 2.5-inch NVMe backplane
•  Three types of rear 2.5-inch-drive backplane
–  4 x 2.5-inch SAS/SATA backplane
–  4 x 2.5-inch NVMe backplane
–  8 x 2.5-inch SAS/SATA backplane
Notes: 
•  The procedure shows the installation of the backplane on the rear drive cage. The procedure is the same 
for installing the backplane on the middle drive cage.
Attention: 
•  Read “Installation Guidelines” on page 129 to ensure that you work safely.
•  Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static- 
sensitive components in their static-protective packages until installation, and handling these devices with 
an electrostatic-discharge wrist strap or other grounding system.
A video for this task is available at:  
•  Youtube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Bz2XIeLEfGcrLGm9TSY_yt
•  Youku: http://list.youku.com/albumlist/show/id_52339612.html
Chapter 4. Hardware replacement procedures 191