Asus P8Z77 WS - Manual (Page 29)

ASUS P8Z77 WS 2-7
Chapter 2
2.2.4 Expansion slots
Ensure to unplug the power cord before adding or removing expansion cards. Failure to do
so may cause you physical injury and damage motherboard components.
Slot No. Slot Description
1 PCIe 3.0/2.0 x16_1 slot (single at x16 or dual at x8/x8 mode)
2 PCIe 3.0/2.0 x16_2 slot (at x8 mode)
3 PCIe 2.0 x1_1 slot
4 PCIe 3.0/2.0 x16_3 slot (single at x16 or dual at x8/x8 mode)
5 PCIe 2.0 x1_2 slot
6 PCIe 2.0 x16_4 slot [black] (at x8 mode)
VGA configuration
PCI Express operating mode
PCIe 3.0/2.0 x16_1 PCIe 3.0/2.0 x16_2
Single VGA/PCIe card
x16
(Recommend for single VGA)
N/A
Dual VGA/PCIe card x8 x8