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Rectangular silver metal power supply unit with ventilation grille and single fan visible

DELL

DELL H185EA-00 185W Power Supply for Inspiron 23 5348 OptiPlex 9030

SKU CH-NNWJ-4P1K5 MPN H185EA-00

185 W power supply for Inspiron 23 5348 and OptiPlex 9030 desktops, 100-240 V input with single fan cooling

  • Max wattage185 W
  • Fan configuration1
  • Supply voltage100–240 V
  • AC input frequency50/60 Hz
  • Output type185 W
  • Product typeRedundant Power Supply
  • Delivers 185 W to power Inspiron 23 5348 and OptiPlex 9030 systems
  • Accepts 100-240 V input for worldwide mains compatibility
  • Operates at 50-60 Hz frequency matching global grid standards
  • Single built-in fan provides active cooling for stable operation
  • Redundant power-supply design adds reliability for critical desktop workloads

185 W Redundant Power Supply

This Dell H185EA-00 unit is a redundant power supply rated at 185 W. It is built for the Inspiron 23 5348 all-in-one and the OptiPlex 9030 desktop series. The module accepts 100 to 240 V input at 50 or 60 Hz. It serves as a direct replacement for failed or degraded original equipment in those systems.

Capacity and headroom

The 185 W maximum output covers the factory CPU, integrated graphics, memory and storage configurations shipped with the compatible models. It runs out when aftermarket discrete graphics cards or high-wattage processors are added beyond the original specification. The single internal fan manages thermals for the stock load profile.

Replaces original Dell unit

This part replaces the original D6V04, 0D6V04, CN-0D6V04, D185E002L or N28RM supply used in the listed Inspiron and OptiPlex systems. The jump is worth it when the existing unit has failed, shows voltage instability or cannot sustain the original 185 W rating. It restores the platform to its designed power envelope without modification.

How it compares

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

Price $19.99
Cheaper than about 97% of the 10,869 comparable items (median $142.99).
Max wattage 185 W
Lower than about 97% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameDell
Product lineInspiron 23 5348, OptiPlex 9030 Series
Model nameH185EA-00
Product typeRedundant Power Supply
Ports & slots
Output type185 W
Power
Max wattage185 W
Supply voltage100–240 V
AC input frequency50/60 Hz
More details
Fan configuration1

Questions about this item

Will the H185EA-00 fit in the chassis I already use for my Inspiron 23 5348?

The H185EA-00 is listed as compatible with the Inspiron 23 5348 and OptiPlex 9030 series.

How can I confirm the 185W unit is running correctly after I install it?

The system should power on normally and the single fan should spin when the supply receives 100-240V at 50-60Hz.

What comes in the box with the H185EA-00 and what must I source separately?

The package contains the 185W power supply module; a mains cable is not included.

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