A55MLC2/A55MLV2/A55MGC
11
PEX16_1: PCI-Express Gen2 x16 Slot
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PCI-Express 2.0 compliant.
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Maximum theoretical realized bandwidth of 8GB/s simultaneously per
direction, for an aggregate of 16GB/s totally.
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PCI-Express Gen2 supports a raw bit-rate of 5.0Gb/s on the data pins.
PEX1_1: PCI-Express x1 Slot
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PCI-Express 2.0 compliant.
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Data transfer bandwidth up to 500MB/s per direction; 1GB/s in total.
SATA1~SATA4: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Those satisfy the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
Pin
Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground