- Notes, cautions, and warnings
- Dell EMC PowerEdge R640 overview
- Documentation resources
- Initial system setup and configuration
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Optional front bezel
- System cover
- Drives
- Backplane cover
- Inside the system
- Air shroud
- Cooling fans
- System memory
- NVDIMM-N battery
- Processors and heat sinks
- Expansion cards and expansion card risers
- M.2 SSD module
- Optional IDSDM or vFlash module
- Optional IDSDM or vFlash module
- Network daughter card
- Integrated storage controller card
- Backplane
- Cable routing
- SAS expander card
- Rear drive cage
- System battery
- USB module
- VGA module
- Optional internal USB memory key
- Optical drive (optional)
- Power supply units
- System board
- Trusted Platform Module
- Control panel
- System diagnostics
- Jumpers and connectors
- Getting help
Dell EMC PowerEdge R640 Installation and Service Manual
Expansion bus specifications
The PowerEdge R640 system supports PCI express (PCIe) generation 3 expansion cards, which are installed on the system, using expansion card risers. This system supports 1A, 2A, 1B, and 2B expansion card risers.
NOTE:
- The expansion card riser slots are not hot-pluggable.
- Internal cable connectors are not hot-pluggable.
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