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Rectangular silver metal server power supply unit with handle and ventilation grille

HP

HP 750W redundant server power supply 599383-001

SKU CH-PPZ7-KP3KQ

Redundant 750 W server power supply accepting 100-240 V input at 50/60 Hz

  • Max wattage750 W
  • Power supply redundancyRedundant
  • Output type750 W
  • Supply voltage100–240 V
  • AC input frequency50/60 Hz
  • Redundant design keeps servers running during a module failure
  • 750 W maximum output powers demanding ProLiant G6 and G7 systems
  • Wide 100-240 V AC input works on global mains supplies
  • Operates at both 50 Hz and 60 Hz input frequencies
  • Hot-plug capability allows replacement without shutting down the server

HP 750W Redundant Server Supply

The HP 599383-001 is a 750W redundant power supply built for ProLiant G6 and G7 servers. It delivers 750 Watt output from a 100-240 V AC input at 50/60 Hz. This unit suits administrators who need hot-swap resilience in a standard rack chassis.

Replacing a failed or single 750W module

Swap this unit for a dead module to restore N+1 redundancy without shutting down the host. The upgrade is worth it when the existing supply shows fan errors, voltage drift or when a second bay is empty. It matches the original 750 Watt rating and 100-240 V input range exactly.

Tool-less hot-swap installation

Slide the supply into the bay until the latch clicks; no screws or cables are required beyond the AC cord. The most common issue is a misaligned latch that prevents the status LED from turning green. Verify the release lever is fully seated before closing the chassis door.

How it compares

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

Price $33.99
Cheaper than about 92% of the 3,798 comparable items (median $131.99).
Max wattage 750 W
Higher than about 60% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameHP
Ports & slots
Output type750 W
Power
Max wattage750 W
Power supply redundancyRedundant
Supply voltage100–240 V
AC input frequency50/60 Hz

Questions about this item

What server chassis does the 599383-001 redundant 750W supply fit?

It is built for HP ProLiant G6 and G7 servers that accept a redundant 750W hot-plug module.

What is the correct way to seat the 599383-001 module so the redundant bus engages?

Slide the unit in until the release lever clicks, then press the lever down firmly to lock the AC connector to the backplane.

Which part of the 599383-001 will need replacement first under continuous load?

The internal cooling fan is the only moving component and typically wears out before the power electronics.

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