Dell FE400 manual Pci

Table 1-3. PCI Slot Configurations for PowerEdge Cluster Nodes

PowerEdge System	Riser Board Option	Slot	Slot Type	Slot Speed
1550	N/A	1-2	PCI	64 bit, 66 MHz
1650	Any	1	PCI	64 bit, 66 MHz
				or
				32 bit, 33 MHz
		2	PCI	64 bit, 66 MHz
1750	Any	1	PCI-X or PCI	64 bit, 133 MHz
				PCI-X
				or
				64 bit, 33 MHz PCI
		2	PCI-X	64 bit, 133 MHz
1800	N/A	1	PCI	64 bit, 66 MHz
		2	PCIe	2.5 GHz PCIe
				x4-lane width
		3	PCIe	2.5 GHz PCIe
				x8-lane width
		4	PCI	32 bit, 33 MHz
		5-6	PCI-X	64 bit, 100 MHz
1850	Standard	1	PCI-X	64 bit, 133 MHz
		2	PCI-X	64 bit, 100 MHz
	PCI-X with ROMB	1	PCI-X	64 bit, 133 MHz
		2	PCI-X	64 bit, 100 MHz
	PCIe with ROMB	1	PCIe	2.5 GHz PCIe
				x4-lane width
		2	PCIe	2.5 GHz PCIe
				x8-lane width

Platform Guide

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