Supermicro CSE-216E26-R1200LPB Manuel d'utilisateur télécharger pdf (Page 75)

D-4

SC213 Chassis Manaual

D-5 RearConnectorandPinDenitions

Backplane

Main Power

4-Pin Connector

Pin# Denition

1 +12V

2 and 3

Ground

4 +5V

8. Backplane Main Power Connectors

The 4-pin connectors, designated PWR1,

PWR2, PWR3, PWR4, PWR5, and PWR6,

provide power to the backplane. See the

table on the right for pin denitions.

7. Fan Connectors

The 3-pin connectors, designated FAN1,

FAN2, and FAN3, provide power to the

fans. See the table on the right for pin

denitions.

Fan Connectors

Pin# Denition

1 Ground

2 +12V

3 Tachometer

2. Expander Chips

This Expander Chip allows the backplane

to support dual ports, cascading, and

failover.

1. Primary Flash Chips

The Primary Flash Chip enhances the back-

plane memory.

3. - 5. SAS Ports

The primary and secondary sets of SAS

ports provide expander features including

cascading and failover From right to left

the ports are Primary 1/2/3 and Second-

ary 1/2/3.

6. EPP Ports

The EPP ports are used for manufacturer

diagnostic purposes only.

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Supermicro CSE-216E26-R1200LPB Manuel d'utilisateur Page 75