MSI X299 RAIDER Kurzanleitung Seite 28

Multiple graphics cards installation recommendation
PCI_E1
PCI_E1
PCI_E3
PCI_E1
PCI_E3
PCI_E5
Important
If you install a large and heavy graphics card, you need to use a tool such as
MSI Gaming Series Graphics Card Bolster to support its weight and to prevent
deformation of the slot.
18
Overview of Components