Chapter 3. Planning 79
Figure 3-8 RXE-100 PCI-X expansion board (6 slots)
For each of the three buses (A, B, C), one of the following can be installed:
򐂰One 64-bit 3.3 V PCI-X 133 MHz adapter (in the odd-numbered slot), running
at up to 133 MHz
򐂰Two 64-bit 3.3 V PCI-X 133 MHz adapters running at up to 100 MHz
򐂰Two 64-bit 3.3 V PCI or PCI-X, 33 or 66 MHz adapters
Note: The PCI slots supports 3.3 V adapters only. 5 V adapters are not
supported.
Like the x440, these slots can accept adapters rated at speeds ranging f rom 33
MHz to 133 MHz. When deciding which adapters to put in which slots, consider
the following:
򐂰Each adapter has a maximum rated speed and each bus also has a
maximum rated speed.
123
456
C
Slot:
Bus: BA
RXE Expansion Port