Internal I/O Subsystem; Slot Configuration - IBM Power Systems S822LC Technical Overview And Introduction

1.10 Internal I/O subsystem

The internal I/O subsystem is on the system board, which supports PCIe slots. PCIe adapters
on the Power S822LC server are not hot-pluggable.

1.11 Slot configuration

The Power S822LC server has three PCIe Gen3 slots.
Figure 1-14 is a rear view diagram of the PCIe slots for the Power S822LC server.
Figure 1-14 Power S822LC server rear view PCIe slots and connectors
Table 1-9 shows the PCIe Gen3 slot configuration for the Power S822LC server.
Table 1-9 Power S822LC server PCIe slot properties
Slot
Slot 1
Slot 2
Slot 3
24
IBM Power Systems S822LC for High Performance Computing
USB 3.0
PCIe Slot 1
• Gen 3 x 16 Interface
• CAPI enabled
• Full height, full length slot
IBM Confidential
Description Card size
PCIe Gen3 x16 Half height,
half length
PCIe Gen3 x8 Half height,
half length
PCIe Gen3 x16 Full height,
half length
PCIe Slot 3
• Gen 3 x 16 Interface
• Half height, half length slot
• CAPI Enabled
1Gb EN IPMI
PCIe Slot 2
• Gen 3 x 8 Interface
• Half height, half length slot
• PLX switch base
CAPI Power limit
capable
Yes 75 W
Yes 50 W
Yes 75 W
VGA