HP ProLiant DL580 G4 Server - Manual (Page 53)

Expansion board options 53
Expansion board options
In this section
Expansion slot overview.......................................................................................................................... 53
Installing the PCI-X Hot Plug Mezzanine Option ......................................................................................... 55
Installing the PCI Express mezzanine options ............................................................................................. 60
Installing a x4–x8 PCI Express bus expander............................................................................................. 63
Installing non-hot-plug expansion boards................................................................................................... 63
Installing hot-plug expansion boards......................................................................................................... 64
Removing a PCI-X Hot Plug expansion board............................................................................................. 65
Expansion slot overview
The server supports up to seven expansion slots. When the server is shipped, it is equipped with five
expansion slots (slots 3 through 7) and two connectors to add two optional expansion slots (slots 1 and
2).
To support the optional expansion slots, install one of the following into the server:
• PCI-X Hot Plug mezzanine option (on page 54 )—Adds two optional PCI-X Hot Plug expansion slots
• PCI Express x4 mezzanine option (" PCI Express mezzanine options " on page 55 )—Adds two
optional PCI Express x4 expansion slots
• PCI Express x8 mezzanine option (" PCI Express mezzanine options " on page 55 )—Adds one
optional PCI Express x8 expansion slot
NOTE: Only one mezzanine option can be installed in the server.