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Silver rectangular power supply unit with C16 inlet adapter, 1.6 by 4.1 by 13 inches, 4.19 lb

HP

HP R0X35AB2E 1800W power supply for Aruba 6400

SKU CH-8XYK-Z8F8Q MPN R0X35AB2E

An 1800 W AC-to-DC power supply with a C16 inlet adapter for Aruba 6400 series switches

  • Delivers 1800 W to keep Aruba 6400 switches running
  • Accepts 120 V and 230 V AC for worldwide deployment
  • Provides 54 V DC at 12 A for stable switch operation
  • Compact 1.6" x 4.1" x 13" form factor fits dense racks
  • Includes C16 inlet adapter for flexible power-cord options

Product identity

This HP R0X35AB2E is a 1800 W AC-DC power supply built for Aruba 6400 series switches. It accepts 120 V or 230 V AC input and delivers a fixed 54 V DC output at up to 12 A through a C16 inlet adapter.

Fit and exclusions

Network engineers adding or replacing a power supply in an Aruba 6400 chassis will find this unit matches the original specification. Buyers who need a different output voltage, a higher power rating, or a supply for a non-Aruba platform should look elsewhere.

Deciding specification

The single figure that determines compatibility is the 54 V DC output; the switch mid-plane requires this exact voltage and will not operate with 12 V or other DC sources.

How it compares

Measured against everything we stock in Patch Panels, PoE & LAN Adapters, at today’s prices. Recalculated every night.

Price $1,996.99
Pricier than about 92% of the 559 comparable items (median $56.99).

Specifications

Size & build
Shipping weight4.54 kg
Package size526 × 206 × 191 mm

Questions about this item

What are the height, width, and depth of the R0X35AB2E power supply?

The unit measures 1.6 inches high, 4.1 inches wide, and 13 inches deep, weighing approximately 4.19 lb.

How is the R0X35AB2E installed in an Aruba 6400 switch, and what step is often missed?

Slide the supply into the chassis bay until the latch clicks, then attach the C16 inlet adapter before connecting the AC cord; the adapter is frequently omitted.

When will the R0X35AB2E need replacement under normal operation?

The 1800 W supply carries a 1-year limited warranty; plan replacement after that period or if the 54 V DC output drops below the 12 A rating.

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