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Rectangular silver server power supply unit with rear venting and hot-plug handle

HP

HP JL087A#B2B Aruba X372 1050 W hot-plug redundant server power supply

SKU CH-KGWC-YCR6V

Hot-plug redundant 1050 W AC power supply for Aruba 2930M and 3810M 48G PoE+ switches

  • Hot-plug design enables replacement without downtime
  • Redundant architecture keeps switches running during a module failure
  • 1050 W output powers high-density PoE deployments
  • 110-240 V AC input works worldwide without a selector
  • Compatible with Aruba 2930M and 3810M 48G 1-slot switches

What it is and who it is for

The HP JL087A#B2B Aruba X372 is a 1050 W hot-plug redundant server power supply. It is built for network administrators who need continuous power for Aruba 2930M and 3810M series switches. The unit accepts AC input from 110 to 240 V. It fits environments that demand uninterrupted operation during maintenance or a module failure.

What to check before ordering

Verify that your switch chassis is an Aruba 2930M 48G 1-Slot, 2930M 48G PoE+ 1-Slot or 3810M 48G PoE+ 1-Slot model. Confirm the power-supply bay accepts a hot-plug redundant module of this form factor. Ensure the site provides an AC source within the 110 to 240 V range. The unit is not compatible with other switch families or non-redundant bays.

What the bundled items change

The hot-plug redundant design lets you replace a failed module without powering down the switch. This keeps network services running during hardware swaps. Redundant operation shares load between installed units, so a single module failure does not cut power to connected PoE+ devices. No additional software or cables are included to alter this behaviour.

Highlights

  • Hot-plug design enables replacement without downtime
  • Redundant architecture keeps switches running during a module failure
  • 1050 W output powers high-density PoE deployments
  • 110-240 V AC input works worldwide without a selector
  • Compatible with Aruba 2930M and 3810M 48G 1-slot switches

Specifications

No published specifications for this item yet.

Questions about this item

What comes with the HP JL087A#B2B Aruba X372 1050 W power supply, and what must be purchased separately?

The power supply is a hot-plug redundant module for Aruba 2930M and 3810M switches; a compatible AC power cord is not included and must be sourced separately.

Which version of the Aruba X372 should I choose for a 2930M 48G PoE+ 1-slot switch versus a 3810M 48G PoE+ 1-slot switch?

The JL087A#B2B is the single 1050 W hot-plug redundant unit listed for both the 2930M 48G PoE+ 1-slot and the 3810M 48G PoE+ 1-slot switches, so the same part covers either model.

What does the 1050 W rating mean when the supply is installed in an Aruba 2930M or 3810M switch running on 110-240 V AC?

It delivers up to 1050 W of output power across the 110-240 V AC input range, providing PoE+ budget and system power with hot-plug redundancy for the 48-port switches.

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