Instruction Manual

9
4-Port Mini-SAS 6Gb/s Backplane 80H10331404A0
User’s Manual
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Sideband Definition: The following table defines the SGPIO signal assignments for the Mini-SAS
receptacle connector
Pin Number Pin Signal
A8 Sideband 0 SClock
A9 Sideband 1 SLoad
A10 Sideband 2 Ground
B9 Sideband 3 Ground
B10 Sideband 4 SDataOut
B11 Sideband 5 SDataIn
A11 Sideband 6 Reserved
B8 Sideband 7 *SGPIO Enable / Disable
5. [CN03 / CN04]: 4-pin power connectors
6. [JF1 / JF2]: 3-pin Fan1 & Fan2 connectors
Pin1 Pin1
5V
12V