Supermicro SuperServer 6028U-TR4+ - Connector Definitions; Power Connectors; Control Panel Connector

5-14
SUPERSERVER 6028U-T Series User's Manual
5-7 Connector Denitions
Power Connectors

• Two proprietary main power supply units (PSU1: for CPU1 platform support,
PSU2: for CPU2 platform support)
• Two backplane power-connector units (each unit comprised of two 8-pin power
connectors) for backplane device use (BP PWR1: CPU1 platform support, BP
PWR2: for CPU2 platform support)
• Four 8-pin power-connectors (GPU PWR1-4) used for GPU devices
• One 4-pin power connector (JF2) used for LAN 3/4 LED
Caution: To provide adequate power to your system and to avoid damaging the power
supply or the serverboard, be sure to connect all power connectors mentioned above
to the power supply when using the devices mentioned. Failure in doing so may void
the manufacturer warranty on your power supply and serverboard.
8-pin GPU PWR
Pin Denitions

1 through 3 Ground
4 through 8 +12V
NMI
x (key)
3.3V
UID Switch/Vcc
NIC1 Active LED
NIC2 Active LED
Red: (Blue LED Cathode)
3.3V
Reset Button
Power Button
Ground
x (key)
Power LED
HDD LED
NIC1 Link LED
NIC2 Link LED
Blue: OH/Fan Fail/Power Fail/UID LED
Power Fail LED
Ground
Ground
2 1
20 19
Control Panel Connector
The connector for the control panel on the front of the chassis is JF1.
Figure 5-5. Front Control Panel Header Pins (JF1)