System board components
DescriptionItem
Optional I/O expansion board connectors:1
• PCI-X/PCI Express I/O expansion board
• PCI Express I/O expansion board
Slot 7 PCIe2 x8 (4, 2, 1)2
Slot 8 PCIe2 x8 (4, 2, 1)3
Slot 9 PCIe2 x16 (8, 4, 2, 1)4
Slot 10 PCIe2 x8 (4, 2, 1)5
Slot 11 PCIe2 x8 (8, 4, 2, 1)6
SPI board connector7
Internal USB connectors (2)8
NMI jumper9
System maintenance switch10
Optical drive connector11
Video/USB connector12
Solid state drive connector13
Power button/UID connector14
94 Component identification