DeWalt R510 manual Riser 2 Slot Information, Bandwidth Slot Location Height Length

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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

10.2.1PCI 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

10.2.2Boot 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

10.2.3PCI 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

PowerEdge R510 Technical Guide 55