Asus M2N32 WS Professional - Manual (Page 52)

2-2 Chapter 2: Hardware information
2. PCI-X Speed setting (6-pin PCIX_SPEED)
This jumper allows you to set the PCI-X slots’ maximum frequency
capability.
Default setting [Auto]: a single PCI-X card installed on a PCI-X slot can
provide 133 MHz capability, and two PCI-X cards installed on both PCI-X
slots can provide 100 MHZ capability for reliability.
3~4: the slots will have 133 MHZ capability whether you install one or two
cards.
5~6: the slots will have 100 MHZ capability whether you install one or two
cards.
M2N32 WS PRO
®
M2N32 WS PRO PCIX Speed setting
PCIX_SPEED
AUTO by PCIX Card
(Default)
Force PCI-X 133MHz Force PCI-X 100MHz
1 1 1