Lenovo RD430 User Manual
Page 41
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4
PCI Express card area for cards on the riser card assembly 1
There are two PCI Express card slots on the riser card assembly 1.
Figure 18. Riser card assembly 1
Note: For a RAID card, it must be installed into the upper slot (callout
2
) on the riser card assembly 1. For
an expander card, it must be installed into the lower slot (callout
1
) on the riser card assembly 1.
PCI Express
card slot
Physical link
width
Negotiable link width
Supported card length and height
1
x8
x4, x2, x1
Half-length, full-height card (recommended for
installing an expander card)
2
x16
x16, x8, x4, x2, x1
Half-length, full-height card (recommended for
installing a supported RAID card)
Chapter 3
.
Product overview
29
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