Asus X99-E WS User Manual page 26

40-LANE/28
LANE CPU
VGA
configuration
Single VGA/
PCIe card
Dual VGA/PCIe
cards
Triple VGA/
PCIe cards
Quad VGA/
PCIe cards
Septuple VGA/
PCIe cards
•
•
1-10
PCI Express 3.0 operating mode
PCIe
PCIe 3.0/2.0
3.0/2.0
x16_1
x16_2
x16 (single
VGA N/A
recommended)
x16 N/A
x16 N/A
x16 N/A
x16 x8
We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
using multiple graphics cards for better thermal environment.
PCIe PCIe PCIe
3.0/2.0 3.0/2.0 3.0/2.0
x16_3 x16_4 x16_5
N/A N/A N/A
x16 N/A N/A
x16 N/A x16
x16 N/A x16
x8 x8 x8
Chapter 1: Product introduction
PCIe PCIe
3.0/2.0 3.0/2.0
x16_6 x16_7
N/A N/A
N/A N/A
N/A N/A
N/A x16
x8 x8