Lenovo RD430 PCI Express card area for cards on the riser card assembly, Riser card assembly

3

PCI Express card area for cards on the riser card assembly 2

There are three PCI Express card slots on the riser card assembly 2 for installing Ethernet cards or other supported PCI Express cards.

Figure 17. Riser card assembly 2

Note: The slot 1 and slot 2 are supported only in server models with two microprocessors. For server

models with one microprocessor, the slot 1 and slot 2 are covered. If you install the second microprocessor in the server, you need to remove the covers that protect the slot 1 and slot 2 before installing any supported cards into the slots.

PCI Express		Physical link	Negotiable link width	Supported card length and height
card slot		width
		x16	x8, x4, x2, x1	Half-length, full-height card
	1
		x8	x8, x4, x2, x1	Half-length, full-height card
	2
		x8	x4, x2, x1	Low-profile card
	3

28ThinkServer RD430 User Guide