Biostar P4M890-M7 SE Manual page 12

Motherboard Manual
PCI-EX16: PCI-Express x16 Slot
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PCI-Express 1.0a compliant.
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Maximum theoretical realized bandwidth of 4GB/s simultaneously per
direction, f or an aggregate of 8GB/s totally.
PCI-EX1_1: PCI-Express x1 Slot
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PCI-Express 1.0a compliant.
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Data transf er bandwidth up to 250MB/s per direction; 500MB/s in total.
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PCI-Express supports a raw bit-rate of 2.5Gb/s on the data pins.
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2X bandwidth ov er the traditional PCI architecture.
PCI1~PCI2: Pe riphe ral Component Interconne ct Slots
This motherboard is equipped with 2 standard PCI slots. PCI stands f or
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
PCI1
PCI2