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Silver rectangular power supply unit with rear connector and ventilation slots

HPE

HPE Aruba X382 54 V DC 2750 W Power Supply JL372A

SKU CH-81E9-54VGR

Delivers 2700 W at 54 V DC in a 1.7" × 4.3" × 15.6" proprietary form factor for HPE Aruba X382 switches

  • Product typeProprietary Power Supply
  • Delivers 2750 W for high-density switching
  • 54 V DC output matches Aruba chassis requirements
  • Compact 1.7″ height fits 1U rack space
  • 6″ depth aligns with standard cabinet rails

HPE Aruba X382 54 V DC 2750 W Power Supply

This HPE Aruba X382 unit is a proprietary power supply built for compatible network infrastructure. It delivers 2750 W of output power at 54 V DC for demanding switching environments. The module suits administrators who need a high-capacity replacement or spare for supported Aruba chassis.

Physical limits of the proprietary form factor

The supply fits a fixed 1.7" height, 4.3" width and 15.6" depth slot, so it cannot be used in standard ATX or redundant CRPS bays. Buyers whose chassis lack this exact proprietary bay cannot install the unit. Those needing a different voltage rail or lower maximum draw must select an alternative model.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $1,530.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeProprietary Power Supply

Questions about this item

Should I choose the 2750 W or the 2700 W rating for my switch?

The 2750 W figure is the AC input capacity; the supply delivers 2700 W at 54 V DC to the chassis, so plan for 2700 W usable output.

What does the 54 V DC output mean once the unit is installed?

It provides a 54 V DC bus to the switch, enabling up to 2700 W for PoE ports and system boards within the 1.7" × 4.3" × 15.6" form factor.

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