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Chapter 4: Motherboard Connections
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 motherboard layout indicating
component locations may be found in Chapter 1.
Please review the Safety Precautions in Chapter 3 before installing or removing components.
4.1 Power Connections
Power Supply Unit Connectors
Two main power supply unit connectors (PSU1/PSU2) are located on J24/J25 on the
motherboard. Connect these connectors to your power supply to provide power to your
system.
12V 8-pin CPU Power Connectors
In addition to the main power supply units, there are seven 8-pin 12V DC power connectors
located on the motherboard. Four connectors (JPWR1-JPWR4) are used for GPU devices,
and the remaining three (JPWR5-JPWR7) are used for backplane devices. Additionally,
J12VSB, located between PSU1/PSU2, provides 12V standby power to the system.
GPU Power (JPWR1-4)
Pin Definitions
Pin#
Definition
1 - 4 Ground
5 - 8 +12V
Back Panel Power (JPWR5-8)
Pin Definitions
Pin#
Definition
1 - 4 Ground
5 - 6 +12V
7 - 8 +5V
Содержание SuperServer 8049U-E1CR4T
Страница 1: ...USER S MANUAL Revision 1 0a SuperServer 8049U E1CR4T...
Страница 31: ...31 Chapter 3 Maintenance and Component Installation Figure 3 1 Removing the Chassis Covers Release Tabs...
Страница 54: ...SuperServer 8049U E1CR4T User s Manual 54 Figure 3 13 Installing the PWS Air Shroud...
Страница 60: ...SuperServer 8049U E1CR4T User s Manual 60 Figure 3 20 Left Expansion Card Housing Locking Latches...
Страница 61: ...61 Chapter 3 Maintenance and Component Installation Figure 3 21 Riser RSC R2USW 4E8 and Expansion Cards...
Страница 157: ...Appendix G BSMI Chinese Safety Warnings 157 WARNINGS 1 100V 240V 10 2 3 4 1 2 3 4 5 1 2 3 4...
Страница 158: ...158 1 2 1 2 3 4 SuperServer 8049U E1CR4T User s Manual...
Страница 160: ...160 SuperServer 8049U E1CR4T User s Manual 100 127V 60 50Hz 12 0A 200 240V 60 50Hz 9 6A...