Supermicro CSE-826BA-R1K28WB Manual de usuario descargar pdf (Pagina 93)

E-5

Appendix E: SAS-826A Backplane Specications

Backplane

Main Power

4-Pin Connector

Pin# Denition

1 +12V

2 and 3 Ground

4 +5V

#6. Backplane Main Power Connectors

The 4-pin connectors, designated JP10,

JP13, and JP46 provide power to the

backplane. See the table on the right for

pin denitions.

#7., #8., #9. SAS Ports

The SAS ports are used to connect the

SAS drive cables. The three connectors are

designated SAS IN #1 - SAS IN #3. Each

of the three connectors has four ports for

a total of twelve ports. These twelve ports

are designated #0 - #11 and they are also

compatible with SATA drives.

10. Upgrade Connectors

The upgrade connectors, designated JP69

and JP78, are used for manufacturer's diag-

nostic purposes only.

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Supermicro CSE-826BA-R1K28WB Manual de usuario Pagina 93