PCI-Express graphics card installation matrix
850 W power-supply unit
Table 13. PCI-Express graphics card installation matrix
Single graphics
Dual graphics
Triple graphics
Quad graphics
Slot installation
Slot 1
Slot 1 and Slot 4
Not supported
Not supported
Power connector
label
PCIE1
PCIE1 and PCIE3
Primary output
Slot 1
Slot 4
1500 W power-supply unit
Table 14. PCI-Express graphics card installation matrix
Single graphics
Dual graphics
Triple graphics
Quad graphics
Slot installation
Slot 1
Slot 1 and Slot 4
Slot 1, Slot 4 and Slot 7 Slot 1, Slot 3, Slot 5 and
Slot 7
Power connector label
VGA1
VGA1 and VGA2
VGA1 and VGA2 and
VGA3
VGA1 and VGA2 and
VGA3 and VGA4
Primary output
Slot 1
Slot 4
Slot 7
Slot 7
16