Biostar TG31-A7 业主指南

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页码 55
TG31-A7 
11 
PEX16_1: PCI-Express x16 Slot 
PCI-Express 1.0a compliant. 
Maximum theoretical realized bandwidth of 4GB/s simultaneously per 
direction, for an aggregate of 8GB/s totally. 
PEX1_1/PEX1_2: PCI-Express x1 Slots 
PCI-Express 1.0a compliant. 
Maximum theoretical realized bandwidth of 250MB/s simultaneously per 
direction, for an aggregate of 500MB/s totally. 
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
PEX1_2
 
 
PCI1~PCI3: Peripheral Component Interconnect Slots 
This motherboard is equipped with 3 standard PCI slots. PCI stands for 
Peripheral Component Interconnect, and it is a bus standard for expansion 
cards. This PCI slot is designated as 32 bits. 
PCI3
PCI2
PCI1