Supermicro SuperServer 1019S-M2, Руководство пользователя

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Chapter 4: Motherboard Connections SuperServer 1019S-M2 User's Manual
Chapter 4
Motherboard Connections
This section describes the connections on the motherboard and provides pinout definitions.
Note that depending on how the system is configured, not all connections are required. The
LEDs on the motherboard are also described here. A severboard layout indicating component
locations may be found in Appendix B.
Please review the Safety Precautions in Chapter 3 before installing or removing components.
4.1 Power Connections
Two power connections on the X11SSZ-QF must be connected to the power supply. The
wiring is included with the power supply.
•
24-pin Primary ATX Power (JPW1)
•
8-pin Processor Power (JPW2)
Main ATX Power Connector
The primary power connector (JPW1) meets the ATX SSI EPS 12V specification. You must
also connect the 8-pin (JPW2) processor power connector to your power supply (see below).
Required Connection
Important: To provide adequate power to the motherboard, connect the 24-pin and the 8-pin
power connectors to the power supply. Failure to do so may void the manufacturer's warranty
on your power supply and motherboard.
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin# Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 Ground 3 Ground
16 PS_ON 4 +5V
17 Ground 5 Ground
18 Ground 6 +5V
19 Ground 7 Ground
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 Ground 12 +3.3V
Required Connection
+12V 8-pin Power
Pin Definitions
Pin# Definition
1 - 4 Ground
5 - 8 +12V
Processor Power Connector
The 8-pin JPW2 must also be connected to the power supply. This connector is used to
power the processor(s).
4-pin 12V Power Connector
JPWR1 is a 4-pin 12V power connector that provides alternative power.
4-pin Power
Pin Definitions
Pin# Definition
1 - 2 Ground
3 - 4 +12V
Required Connection
CMOS Battery Connector
Pin Definitions
Pin# Definition
1 VBAT
2 Ground
Extended CMOS Battery Connector
J18 is a secondary power connector that provides power to the CMOS battery.
4-pin HDD Power Connector
J15 is a 4-pin power connector that provides power to onboard HDD devices. Refer to the
table below for pin definitions.
4-pin HDD Power
Pin Definitions
Pin# Definition
1 12V
2 GND
3 GND
4 5V