Sun Microsystems Sun Fire V490 - Manual (Page 60)

32 Sun Fire V490 Server Administration Guide • August 2004
Note – PCI cards in a Sun Fire V490 system are not hot-pluggable.
FIGURE 3-2 shows the PCI card slots on the PCI riser board.
FIGURE 3-2 PCI Slots
TABLE 3-2 PCI Bus Characteristics, Associated Bridge Chips, Centerplane Devices,
and PCI Slots
PCI Bridge PCI Bus
Clock Rate (MHz)/
Bandwidth (bits)/
Voltage (V)
Integrated Devices PCI Slots
0 PCI A 66 MHz
64 bits
3.3V None Full-length
slots 0 and 1
0 PCI B 33 MHz
64 bits
5V IDE controller (interface to the
DVD-ROM drive) Full-length
slot 2, short
slots 3, 4, 5
1 PCI C 66 MHz
64 bits
3.3V FC-AL controller
Ethernet controller None
1 PCI D 33 MHz
64 bits
5V Ethernet controller
RIO ASIC (USB and EBus
interfaces) None
Slot 0 Slot 1
Slot 3
Slot 5
Slot 4
Slot 2