Asus 1U Rackmount Barebone Server RS120-E3 (PA4) User Manual

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A S U S R S 1 2 0 - E 3 / P A 4

4 - 1 1

5 .

S y s t e m a n d d e v i c e f a n c o n n e c t o r s

S y s t e m a n d d e v i c e f a n c o n n e c t o r s
( 3 - p i n F R N T _ F A N 1 / 2 / 3 / 4 ; R E A R _ F A N 1 / 2 )

( 3 - p i n F R N T _ F A N 1 / 2 / 3 / 4 ; R E A R _ F A N 1 / 2 )

( 3 - p i n F R N T _ F A N 1 / 2 / 3 / 4 ; R E A R _ F A N 1 / 2 )
The fan connectors support the system and device fans. Connect the
backplane fan cable to the FRNT_FAN4 connector on the motherboard,
making sure that the black wire of each cable matches the ground pin of
the connector.

These are not jumpers! Do not place jumper caps on the fan connectors!

4 .

H a r d d i s k a c t i v i t y L E D c o n n e c t o r ( 4 - p i n H D L E D 1 )

H a r d d i s k a c t i v i t y L E D c o n n e c t o r ( 4 - p i n H D L E D 1 )
For some storage cards, such as SCSI card, with access signals for external
LEDs, this connector allows the access signals to go through the front
panel IDE_LED lead.

P5MT-R

P5MT-R Hard disk activity LED connector

HDLED1

ADD_IN_CARD_ACT#

P5MT-R

P5MT-R Fan connectors

FRNT_FAN3

FRNT_FAN4

GND

Rotation

+12V

GND

Rotation

+12V

FRNT_FAN1

FRNT_FAN2

GND

Rotation

+12V

GND

Rotation

+12V

REAR_FAN1

REAR_FAN2

GND

Rotation

+12V

GND

Rotation

+12V

This manual is related to the following products:

RS120-E3/PA4