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Silver rectangular server power supply unit with ventilation grille and handle

HP

HP 750 W server power supply 511778-001 506821-001

SKU CH-ZYP5-JX1H2

750 W redundant power supply compatible with HP ProLiant DL and ML series servers

  • Delivers 750 W for demanding server workloads
  • Hot-swap redundant design keeps systems running during replacement
  • Validated across DL360, DL380, ML350 and SL series
  • Tested for full functionality after removal from service
  • Ready for immediate deployment in compatible ProLiant racks

HP 750 W server power supply

This 750 W redundant power supply is built for HP ProLiant rack and tower servers including DL360 G6 and G7, DL370 G6, DL380 G6 and G7, DL385 G6 and G7, ML350 G6 and ML370 G6. It fits the common slot form factor used across these platforms.

Sustained-load behaviour

Units are removed from working environments and tested for full functionality before sale. The design targets continuous delivery of the rated 750 W within the thermal limits of supported ProLiant chassis.

Common-slot interface limits

The supply uses the HP common-slot connector keyed for the listed ProLiant models. It will not operate in servers that require a different slot keying or a higher wattage rating than 750 W.

How it compares

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

Price $26.99
Cheaper than about 94% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 750 W 511778-001 produce when running continuously in a DL380 G6?

The unit delivers up to 750 W output; actual heat depends on the load drawn by the server components.

Which server chassis and backplane are required for the 511778-001 to operate?

It fits HP ProLiant DL360 G6/G7, DL380 G6/G7, ML370 G6 and other listed models that accept a 750 W redundant supply.

Can the 511778-001 run alongside an older supply in the same DL380 G6?

Redundant operation needs matching wattage units; mixing different capacities is not supported by the server platform.

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