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Rectangular silver server power supply unit with rear exhaust grille and power connector visible

HP

HP DPS-750RB 750W server power supply

SKU CH-K9Q7-36SK8 MPN DPS-750RB

Delivers 750 W to compatible HP servers and operates on 100 V to 240 V input

  • Max wattage750 W
  • Product typePower Supply
  • 750W maximum power supports demanding server workloads
  • 100V-240V input range enables global deployment flexibility
  • HP DPS-750RB model ensures compatibility with DL180 G6 and DL380 G6/G7 systems
  • Part number 511778-001 simplifies ordering and replacement identification
  • New condition guarantees reliable performance from factory-fresh components

750W server power supply

The HP DPS-750RB is a 750W server power supply built for HP DL180 G6 and DL380 G6 or G7 systems. It accepts 100V-240V input and carries part number 511778-001. This unit is new and has been tested for key functions.

Compatibility and alternatives

It suits administrators who need a direct replacement for the listed HP ProLiant models. Builders who need a different form factor, another wattage, or a supply for a non-HP chassis should look elsewhere.

750W maximum output

The single specification that decides fit is the 750W maximum power rating. Confirm your server requires exactly this wattage and the correct HP part number before ordering.

How it compares

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

Price $18.99
Cheaper than about 96% 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
Model nameDPS-750RB
Product typePower Supply
Power
Max wattage750 W

Questions about this item

Which HP server models accept the DPS-750RB 750W power supply?

The DPS-750RB is listed for HP DL180 G6, DL380 G6 and DL380 G7 servers.

Can the DPS-750RB run on a 100V mains circuit?

Yes, the input range is 100V-240V, so it operates on 100V mains without changes.

How can I confirm the DPS-750RB is delivering power after installation?

The server will POST and the power-supply LED will show a steady green when the unit is supplying 750W to the system.

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