QPI: 4.8 GT/s, 5.8 GT/s, and 6.4 GT/s South Bridge: Intel ICH10R Number of DDR3 Slots: 12 Ã? 240pin DDR3 Standard: DDR3 1333 PCI Express 2.0 x 16: 2 PCI Express x4: 1 x PCI Express 1.0 x4 slot (x8 mechanical shared with optional SAS module) PCI Express x1...

System Bus: 667/1066/1333MHz Number of DDR2 Slots: 8 x 240Pin Maximum Memory Supported: 32GB Channel Supported: Dual Channel ECC Supported: Yes Registered: FBDIMM PCI Express x8: 2 PCI Express x4: 2 x PCI Express x4 (x8 Connectors)

System Bus: 1333/1066MHz Number of DDR2 Slots: 8 x 240Pin Maximum Memory Supported: 32GB ECC Supported: Yes Registered: FBDIMM PCI Express x16: 1 PCI Express x4: 2 PCI-X Slots (64-bit 133MHz): 1

System Bus: 1333/1066MHz South Bridge: Intel ESB2 Number of DDR2 Slots: 8 x 240Pin DDR2 Standard: DDR2 667 Maximum Memory Supported: 32GB ECC Supported: Yes Registered: Fully Buffered PATA: 1 x ATA 100 2 Dev. Max

Based on the Intel X58 and ICH10R chipset, which is the high-end platform for Intel's LGA 1366 Core i7 processors with QPI 6.4 GT/s, the Gigabyte GA-X58A-UD9 delivers bulks of next generation features that gaming enthusiasts and power users have been wait...