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HP 511778-001 750 W proprietary power supply, metal casing, hot-plug design

HP Refurbished

HP 511778-001 750 W proprietary power supply

SKU CH-N5PP-8X9HX MPN 511778-001

750 W proprietary hot-plug supply for HP ProLiant DL360, DL380 and ML370 servers

  • Max wattage750 W
  • Supply voltage100–240 V
  • Product typeProprietary Power Supply
  • Key featuresCompatibility: HP ProLiant DL360 G6, DL380 G6, DL360 G7, DL3
  • 750 W output powers demanding ProLiant servers
  • 100 – 240 V input works worldwide without a converter
  • Hot-plug design lets you swap units without downtime
  • High-efficiency common-slot architecture cuts energy waste
  • Fits ProLiant DL360, DL380, ML370 G6, G7, G8

Proprietary 750 W server supply

This is a proprietary 750 W power supply built for HP ProLiant servers. It accepts a wide 100 to 240 V input range and uses a hot-plug common-slot design for tool-less replacement. The unit is sold in refurbished condition.

Fits G6 and G7 DL or ML chassis

It suits administrators who need a direct replacement for the original supply in a DL360 G6, DL380 G6, DL360 G7, DL380 G7, ML370 G6 or ML370 G7. It does not suit builders working with standard ATX cases or servers outside the listed ProLiant families.

750 W maximum output

The single specification that decides fitment is the 750 W maximum power rating combined with the proprietary common-slot form factor. Only systems designed for this exact HP common-slot interface can use the supply.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $59.99
Cheaper than about 85% of the 10,869 comparable items (median $142.99).
Max wattage 750 W
Lower than about 60% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameHP
Model name511778-001
Product typeProprietary Power Supply
Power
Max wattage750 W
Supply voltage100–240 V
Size & build
Shipping weight2.72 kg
Package size432 × 203 × 203 mm

Questions about this item

Does the hot-plug common-slot design of the 511778-001 let me swap the unit without shutting down the ProLiant DL380 G7?

Yes, the hot-plug common-slot design allows replacement while the ProLiant DL380 G7 remains powered on.

Will the 750 W output of the 511778-001 become the bottleneck when the ProLiant DL360 G6 runs dual processors at full load?

The 750 W maximum power rating is the hard ceiling; sustained dual-processor loads that exceed it will trigger protection.

How loud and hot does the 511778-001 get when the ProLiant ML370 G8 runs continuously on a 240 V supply?

The high-efficiency common-slot design keeps heat and fan noise low during continuous 240 V operation in the ProLiant ML370 G8.

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