SO DIMM (Small Outline DIMM)
The SO DIMM has 144 pins and supports a full 64-bit transfer. It is specifically
designed for users to install MSI's proprietary server management tool -- MS-9569
BMC (Baseboard Management Controller) card.
PCI (Peripheral Component Interconnect) Slots
The motherboard provides two 64-bit PCI-X slots, one PCI Express x4 slot, and
one PCI Express x8 slot.
PCIEX1: PCI Express x8 slot
PCIEX2: PCI Express x4 slot
MSI Reminds You...
When adding or removing expansion cards, make sure that you unplug
the power supply first. Meanwhile, read the documentation for the expan-
sion card to configure any necessary hardware or software settings for
the expansion card, such as jumpers, switches or BIOS configuration.
Slots
CN7
PCI1: PCIX 2.0 slot connecting to PXH_D chan-
nel B, 64 bits/266MHz, 3.3V device only
PCI4: PCIX-64 slot connecting to PXH-D
channel A, 66MHz, 3.3V device only
Mainboard Hardware
3-15