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PowerEdge R510 Technical Guide 55
Table 22. Riser 2 Slot Information
Bandwidth
Slot Location
Height
Length
Slot1 (Gen2)
PCIe x16
PCIe x16
Full Height
Half Length
Slot2 (Gen2)
PCIe x4
PCIe x8
For dedicated storage controller
• One x16 PCIe Gen2 slot(slot 1, x16 connector with x16 routing) for full-height full-length cards, and
connected to the IOH
• One x4 PCIe Gen2 slot(slot 2, x8 connector with x4 routing) for dedicated storage controller card, and
connected to the IOH
• System supports 25W maximum power for the slot 1 and 15W for slot 2
• The lower power support on slot 2 is due to system thermal limitations instead of system power
requirements
• The PowerEdge R510 does not support hot-swapping of PCIe cards
10.2.1 PCI Device information
• IOH port 1, 2 (PCI Express Gen2 x4) – Broadcom BCM5716 Gigabit LOM
• IOH port 3 (PCI Express Gen2 x4) – Slot 2
• IOH port 7/8/9/10 (PCI Express Gen2 x16) – Slot 1
10.2.2 Boot Order for Riser 2
Boot order for Riser 2 is as follows:
IOH port 1, 2 (PCI Express Gen2 x4) – Broadcom BCM5716 Gigabit LOM
IOH port 3 (PCI Express Gen2 x4) – Slot 2
IOH port 7/8/9/10 (PCI Express Gen2 x16) – Slot 1
10.2.3 PCI Card Dimensions
Table 23. PCI Card Dimensions: Riser 2
Offered through Customer Kit only.
Slot Location
Bandwidth
Physical Slot
Height
Length
Slot1 (Gen2)
PCIe x16
PCIe x16
Full Height
Half Length
Slot2 (Gen2)
PCIe x4
PCIe x8
For dedicated storage controller