4-DW GPU Model with 4x 3.5-inch drives cable routing
Follow the instructions in this section to learn how to do cable routing for 4-DW GPU Model with4x 3.5-inch
drives.
Identifying connectors
Go through the following sections to acquire necessary information before starting cable routing.
• For the connectors on system board, see “System-board connectors” on page 34.
• For the connectors on the drive backplane, GPU distribution board, rear riser, and front I/O expansion
board, see “Identifying connectors” on page 58.
4-DW GPU Model with 4x 3.5-inch drives configurations
Cable routing is different by configuration. See the table below for the configuration that matches your
server, and refer to the corresponding cable routing guide.
Rear riser 1 Rear riser 2
Rear rise 2 installed with
HBA/RAID adapter
Configuration
V V
Configuration B
V V
Configuration B with HBA/
RAID adapter
Refer to the corresponding cable routing guide:
• For Configuration B, see “Configuration B cable routing” on page 83
• For Configuration B with HBA/RAID adapter, see “Configuration B with HBA/RAID adapter cable routing”
on page 88
Chapter 3. Internal cable routing 81