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PSU Specifications
- The server supports two or four AC PSUs.
- The PSUs are hot-swappable and work in 2+2 redundancy mode.
- A server must use PSUs of the same model.
- The recommended current specifications for the external power circuit breaker connected to the server are as follows:
- AC power supply: 32 A
- DC power supply: 63 A
- The PSUs provide short-circuit protection. The PSUs that support dual input live wires provide double-pole fuse.
- In an equipment room with 110 V voltage, dual live wires must be used to connect to PSUs to ensure normal power supplies to the server.
- For details about supported PSUs, use the Computing Product Compatibility Checker.
