Lenovo ThinkServer RD440 User Manual And Hardware Maintenance Manual page 43

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
PCI Express card slot
1
2
3
Notes:
• The slot 1 and slot 2
with one microprocessor, the slot
in the server, you need to remove the covers that protect the slot
supported cards into the slots.
• You also can install a converged network adapter (CNA) into a PCI Express card slot.
Physical link
width
x16
x8
x8
are supported only in server models with two microprocessors. For server models
1
and slot
Negotiable link
width
x8, x4, x2, x1
x8, x4, x2, x1
x4, x2, x1
2
are covered. If you install the second microprocessor
1 and slot
Supported card length and
height
Half-length, full-height card
Half-length, full-height card
Low-profile card
2 before installing any
.
Chapter 3 Product overview
31