Biostar TPower I55 Manuale Proprietario

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Motherboard Manual 
12 
PEX16_1: PCI-Express Gen2 x16 (x16/CrossFireX x8, SLI x8 Speed) Slot 
PCI-Express 2.0 compliant. 
Maximum theoretical realized bandwidth of 8GB/s (4GB/s CrossFireX/SLI) 
simultaneously per direction, for an aggregate of 16GB/s(8GB/s 
CrossFireX/SLI) totally. 
PEX16_1 & PEX16_2 slots are reserved for graphic or video cards. The 
design of this motherboard supports dual PCI-Express graphics cards using 
CrossFireX/SLI technology with multiple displays. When CrossFireX/SLI is 
activated, these slots run with x8 speed. 
PEX16_2: PCI-Express Gen2 x8 (x8/CrossFireX x8, SLI x8 Speed) Slot 
PCI-Express 2.0 compliant. 
Maximum theoretical realized bandwidth of 4GB/s (4GB/s CrossFireX/SLI) 
simultaneously per direction, for an aggregate of 8GB/s(8GB/s 
CrossFireX/SLI) totally. 
PEX4_1: PCI-Express Gen2 x4 Slot 
PCI-Express 2.0 compliant. 
Maximum theoretical realized bandwidth of 2GB/s simultaneously per 
direction, for an aggregate of 4GB/s totally. 
PEX1_1: PCI-Express Gen2 x1 Slot 
PCI-Express 2.0 compliant. 
Data transfer bandwidth up to 500MB/s per direction; 1GB/s in total. 
PCI-Express supports a raw bit-rate of 2.5Gb/s on the data pins. 
2X bandwidth over the traditional PCI architecture. 
PEX16_1
PEX1_1
PEX16_2
PEX4_1