Dell EMC XC Core XC450

Table 16. Configuration 2: R1 (continued)
Card type Slot priority Maximum number of cards
Mellanox (OCP: 25 Gb) Integrated slot 1
Broadcom (OCP: 10 Gb) Integrated slot 1
Intel (OCP: 10 Gb) Integrated slot 1
Dell BOSS S1 Module Integrated slot 1
Table 17. Configuration 5: No Riser
Card type Slot priority Maximum number of cards
Broadcom (OCP: 25 Gb) Integrated slot 1
Intel (OCP: 25 Gb) Integrated slot 1
Mellanox (OCP: 25 Gb) Integrated slot 1
Broadcom (OCP: 10 Gb) Integrated slot 1
Intel (OCP: 10 Gb) Integrated slot 1
Dell BOSS S1 Module Integrated slot 1
Removing the expansion card risers
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Remove the air shroud.
Steps
1. For Riser 1, hold the blue touch points, and lift the expansion card riser from the riser connector on the system board.
Figure 56. Removing the Riser 1
2. For Riser 2c, release the blue latch and hold the blue touch points, and lift the expansion card riser from the riser connector
on the system board.
Installing and removing system components
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