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HPE X391 550W external AC power supply unit

HPE

HPE X391 550W Port to Power AC Power Supply

SKU CH-QT1D-TGWZ0

External AC power supply delivering 550 W to compatible HPE equipment

  • External form factor for flexible deployment
  • 550 W output supports demanding server workloads
  • Port-to-power design simplifies cable management
  • HPE engineering ensures reliable power delivery

HPE X391 550W AC power supply

The HPE X391 delivers 550 W of AC power in an external form factor. It is designed for compatible HPE systems that require a dedicated external power source. This unit suits administrators maintaining or expanding existing HPE infrastructure.

External 550 W interface limit

The external connection restricts use to hardware equipped with the matching port-to-power interface. Systems lacking this specific input cannot use the supply. Buyers needing internal redundancy or higher wattage must select a different unit.

商品特色

  • External form factor for flexible deployment
  • 550 W output supports demanding server workloads
  • Port-to-power design simplifies cable management
  • HPE engineering ensures reliable power delivery

商品規格

BrandHPE

商品問答

Does the 550 W rating suit the server chassis I plan to install it in?

The unit delivers up to 550 W of AC power; match that figure against your chassis power budget to confirm it covers peak load.

What does the 550 W headline figure mean once the supply is in a real machine?

It is the maximum continuous AC output the supply can provide to the system; actual draw will vary with the components installed and their workload.

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