Installation and Service Manual
Table Of Contents
- Dell EMC PowerEdge R250 Installation and Service Manual
- Contents
- About this document
- PowerEdge R250 system overview
- Initial system setup and configuration
- Minimum to POST and system management configuration validation
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Optional front bezel
- System cover
- Optional optical drive
- Air shroud
- Cooling fans
- Intrusion switch
- Drive backplane
- Drives
- Cable routing
- System memory
- Processor and heat sink
- Expansion cards and expansion card risers
- Optional IDSDM module
- MicroSD card
- Optional BOSS S1 card
- PERC
- System battery
- Optional internal USB card
- Power supply unit
- System board
- Trusted Platform Module
- Control panel
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Expansion card installation guidelines
Figure 48. Expansion card slot connectors
1. Butterfly riser connector
The following table describes the expansion card riser configurations:
Table 20. Expansion card riser configurations
Configuratio
ns
Expansion
card risers
PCIe Slots Controlling
processor
Height Length Slot width Power
Config 0 Butterfly riser 1 Processor 1 Half height Half length x8 25 W
2 Processor 1 Half height Half length x16 25 W
Config 1 No riser N/a N/a N/a N/a N/a N/a
Installing and removing system components 55