DC Power Distribution Board
Servers: Sun Fire V890
Sun Fire V890 Codename: Silverstone
Notes
Two functional power supplies are required for system operation.
The third power supply provides fail over protection.
Hot-plug requires a running Solaris operating system.
Hot-plug is not supported from the OBP ok prompt.
Rapid seating and unseating will cause false error messages.
Wiring Notes
V890 PDB is not compatible with the Sun Fire V880.
V890 PDB connector P7A has 18 pins and connector P7B has 6 pins.
V890 Cable has two PDB connectors and two System Board connectors.
V880 Cable is not compatible with V890 Cable 530-3285.
V880 Cable has one PDB connector and two System Board connectors.
Reference
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