Supermicro SuperStorage 6028R-E1CR12H, User Manual

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5-14
S
UPER
S
TORAGE
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YSTEM 6028R-E1CR12H User's Manual
Reset Button
The Reset Button connection is
located on pins 3 and 4 of JF1 and
attaches to the reset switch on the
computer chassis. See the table on
the right for pin definitions.
Power Button
The Power On connection is on pins
1 and 2 of JF1. These should be con-
nected to the chassis power button.
Momentarily contacting both pins will
power on/off the system. To turn off
the power when the system is on,
press the button for 4 seconds or
longer. See the table on the right for
pin definitions.
5-8 Connector Definitions
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin # Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Power Signal
2 Ground
Secondary Power Connector
JPWR1 and JPWR2 must also be
connected to the power supply. See
the table on the right for pin defini -
tions.
Required Connection
+12V 8-pin Power
Pin Definitions
Pins Definition
1 - 4 Ground
5 - 8 +12V
Warning
: To provide adequate power supply to the serverboard, be sure to connect
J24 and both JPWR1 and JPWR2 to the power supply. Failure to do so will void
the manufacturer warranty on your power supply and serverboard.
Power Connectors
A 24-pin main power supply connec-
tor (J24) and two 8-pin CPU power
connectors (JPWR1/JPWR2) must be
connected to the power supplyto pro-
vide adequate power to the system.
These power connectors meet the SSI
EPS 12V specification. See the table
on the right for pin definitions.