6.4.5 Adding PCI cards
There are three types of PCI card: a PCI card designed to operate in 3.3V slots, a PCI card designed to operate in
5V slots, and a PCI (universal) card design to operate in both 3.3V and 5V slots. Though most PCI cards operate
at a 33MHz clock, some cards operate at a 66MHz clock.
Refer to Table 6.5 and Figure 6.9 below for details of the PCI slot positions when installing PCI cards.
PCI Slot
number
10
9
8
7
6
5
4
3
2
1
Figure 6.9
Rear of PRIMEPOWER400 Rackmount (10U) showing position of PCI slots
Table 6.5
PCI Slot Specifications
PCI
Slot / Card
PCI Clock
Bus
Width (bits)
Rate (MHz)
F
64 / 32, 64
33
E
64 / 32, 64
33
E
64 / 32, 64
33
E
64 / 32, 64
33
D
64 / 32, 64
33 / 66
C
64 / 32, 64
33 / 66
B
64 / 32, 64
33 / 66
A
64 / 32, 64
33
A
64 / 32, 64
33
A
64 / 32, 64
33
6.4 Expanding the Server Unit
Card Input
Voltage
5V or Universal
5V or Universal
5V or Universal
5V or Universal
3.3V or Universal
3.3V or Universal
3.3V or Universal
5V or Universal
5V or Universal
5V or Universal
PCI slot #10
PCI slot #9
PCI slot #8
PCI slot #7
PCI slot #6
PCI slot #5
PCI slot #4
PCI slot #3
PCI slot #2
PCI slot #1
113