Slots • 3 PCI Express gen2 x16 slots
- two Black PCIE x16 slots (PCI_E2 &PCI_E4) support up to PCIE x16 speed, one Blue PCIE x16 slot(PCI_ E5) supports up to PCIE x4 speed
- supports ATI® Crossfire™, NVIDIA® SLI
• 2 Black PCI Express x1 slots
• 2 PCI slot, support 3.3V/ 5V PCI bus Interface