PCIe expansion slot definitions
Slot Type Form factor Connector link width Negotiable link width
1
1
PCIe 30 FL, FH
2
x16 16, 8, 4, 1
2 PCIe 30 HL, HH
3
x8 8, 4, 1
3
4
PCIe 30 HL, HH
3
x16 16, 8, 4, 1
1
GPU can be supported only in slot 1.
2
FL, FH=Full length, full height
3
HL, HH=Half length, half height
4
Slot 3 is unavailable when a Smart Array type-a modular controller is installed in the system.
PCIe slot description
Component identification 131