Biostar 945P-A7A Setup Manual page 14

Motherboard Manual
PCI-Ex16: PCI-Express x16 Slot
PCI-Express 1.0a compliant.
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- Maximum theoretical realized bandwidth of 4GB/s simultaneously per
direction, for an aggregate of 8GB/s totally.
PCI-Ex1_1/PCI-EX1_2: PCI-Express x1 slots
PCI-Express 1.0a compliant.
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- Data transfer bandwidth up to 250MB/s per direction; 500MB/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.
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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.
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PCI-Ex16
PCI-Ex1_1
PCI-Ex1_2
PCI1
PCI2
PCI3