HP E 800 - Manual (Page 14)

Setting Up the HP NetServer E 800
10
Step 5: Installing Adapter Boards
•
The NetServer E 800 has two PCI (Primary and Secondary) busses and
both are pear-to-pear, which provides approximately equal performance,
except when using the two 64-bit slots versus the 32-bit slots.
PCI Slots PCI Bus
Slots 1 through 4 Primary PCI Bus
Slots 5 through 7 Secondary PCI Bus
NOTE Some full-length PCI boards may need a plastic "handle"
(board extension) on one end to stabilize the board in the
NetServer. If the board requires one and it is not installed, you
may need to install the handle on the board before installing it
in the HP NetServer.
PCI Board’s Plastic Extension
Wake-
On-LAN