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Rectangular silver server power supply unit with ventilation grilles and rear connector panel

HPE

HPE Aruba 1600W Server Power Supply S0U53A#ABA

SKU CH-AH8P-W8APV MPN S0U53A#ABA

Delivers 1600 W of efficient power conversion for server infrastructure

  • Max wattage1600 W
  • 1600 W maximum power supports demanding server workloads
  • High-efficiency design reduces energy waste during operation
  • Converts input current to required voltage and frequency
  • Hot-plug capability simplifies maintenance without downtime
  • HPE Aruba engineering ensures compatibility with supported systems

HPE Aruba 1600W Server Power Supply

The HPE Aruba S0U53A#ABA is a 1600W server power supply designed for enterprise rack environments. It converts incoming current to the precise voltage and frequency required by compatible HPE Aruba platforms. The unit delivers a maximum power output of 1600W to support demanding workloads.

Suited for high-density HPE Aruba deployments

This supply suits administrators running power-hungry Aruba switches or controllers that require 1600W of redundant or primary power. It is not for buyers who need a lower-wattage unit for smaller access-layer switches. It is also not for builders who require a standard ATX form factor for generic server chassis.

1600W capacity for dense network cores

The 1600W rating provides headroom for fully populated line cards and PoE+ budgets in supported Aruba chassis. It runs out when the combined draw of all installed modules exceeds the 1600W limit, triggering overload protection. The highly efficient design helps sustain performance under continuous heavy load.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $1,428.99
Pricier than about 91% of the 3,798 comparable items (median $131.99).
Max wattage 1600 W
Higher than about 90% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameHPE
Model name0U53A#ABA
Part number0U53A#ABA
Power
Max wattage1600 W
Size & build
Shipping weight2.38 kg
Package size323 × 229 × 211 mm

Questions about this item

Which HPE server chassis accepts the 1600 W S0U53A#ABA power supply?

The S0U53A#ABA is designed for HPE Aruba server platforms that support a 1600 W hot-plug power supply; consult your server’s quick-specs to confirm the exact chassis compatibility.

Can the 1600 W S0U53A#ABA share a load with an older lower-wattage supply in the same server?

HPE servers require all installed supplies to have identical wattage ratings; mixing a 1600 W unit with a lower-rated supply will prevent the system from powering on.

What front-panel indicator confirms the S0U53A#ABA is delivering 1600 W after installation?

A solid green LED on the supply’s faceplate shows normal operation; amber or blinking indicates a fault or that the unit is not seated correctly.

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