Biostar MCP6PB M2 PLUS Setup Manual page 13

PEX16_1: PCI-Express Gen2 x16 Slot
PCI-Express 1.0a compliant.
-
- Maximum theoretical realized bandwidth of 4GB/s simultaneously per
direction, for an aggregate of 8GB/s totally.
- PCI-Express supports a raw bit-rate of 2.5Gb/s on the data pins.
- 2X bandwidth over the traditional PCI architecture.
PCI1: Peripheral Component Interconnect Slot
This motherboard is equipped with 1 standard PCI slot. PCI stands for
Peripheral Component Interconnect, and it is a bus standard for expansion
cards. This PCI slot is designated as 32 bits.
MCP6PB M2+/N68S
PEX16_1
PCI1
11