Dell EMC PowerEdge R7515 Service Manual

Figure 121. Installing a power supply unit blank
Power interposer board
Removing the power interposer board
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions on page 26.
2. Follow the procedure listed in the Before working inside your system on page 27.
3. Remove the power supply units.
4. Remove the air shroud.
Steps
1. Disconnect all the cables from the system board and the backplane.
NOTE: Observe the routing of the cable as you remove it from the system.
2. Using a Phillips #2 screwdriver, remove the screws securing the power interposer board (PIB) to the chassis.
3. Press the blue retention tab and lift the PIB at an angle to disengage it from the hooks on the PSU cage.
4. Remove the PIB from the system.
Installing and removing system components
113

Dell EMC PowerEdge R7515 Specifications

General

Maximum Processors	1
Cores per Processor	Up to 64
Processor	AMD EPYC 7002 Series
Memory Type	DDR4
Memory Slots	16 DIMM slots
Storage	Up to 12 x 3.5" SAS/SATA or up to 24 x 2.5" SAS/SATA/NVMe drives
RAID Support	PERC H345, H745
Network Options	1GbE, 10GbE, 25GbE
Network Controller	1 x 1GbE LOM
Power Supply	750W, 1100W
Form Factor	2U Rack
Operating System Support	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi