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Rectangular metal power supply unit with single fan and side-mounted connectors

DELL

DELL 180W power supply HU180AS-00 H180NS-00

SKU CH-9TWZ-4ZYF2

180 W ATX/BTX unit with 8-pin and 4-pin 12 V connectors for Dell OptiPlex 3040, 5040, 7040, Inspiron 3650, 3656 and Precision 3420

  • Product typeATX / BTX
  • 180W output powers OptiPlex 3040, 5040, 7040 and Precision 3420
  • 8-pin and 4-pin 12V connectors supply CPU and motherboard
  • Single fan cooling maintains stable temperatures
  • ATX/BTX form factor fits listed Dell chassis
  • Replaces part numbers 9XD51, D180ES-00, GYC55 and others

Dell 180W PSU identity

This Dell 180 watt power supply carries part numbers HU180AS-00 and H180NS-00 and is sold new. It fits Dell Optiplex 3040, 5040 and 7040 towers as well as Inspiron 3650, 3656 and Precision 3420 desktops. The unit uses an ATX/BTX form factor and includes a single cooling fan.

Build fit and connectors

The supply provides a 12V 8-pin connector and a 12V 4-pin connector for motherboard and CPU power. Its ATX/BTX layout matches the chassis mounting points of the listed Optiplex, Inspiron and Precision models. One internal fan handles thermal management without requiring additional case airflow planning.

Replacement scope and value

This unit replaces any of the compatible part numbers such as 9XD51, D180ES-00, GYC55, D3YCN, WYX72, 5XV5K, RWMNY, J1J77, D6K0V, F180ES-00, L180ES-00, HU180ES-00, AC180ES-00 or DPS-180AB-18 A. It is not for systems needing higher wattage or different connector configurations.

How it compares

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

Price $37.99
Cheaper than about 93% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX / BTX

Questions about this item

Will the 180 W rating hold under continuous full load?

The unit is rated at 180 W total output; sustained full-load operation stays within that limit.

How loud and hot does the single fan get during all-day operation?

One fan cools the supply; at typical desktop loads it runs quietly and exhaust air remains warm but not excessive.

Which motherboard power connectors must my Dell system already provide for this supply?

The supply uses an 8-pin 12 V and a 4-pin 12 V connector; compatible Optiplex, Inspiron and Precision models include these headers.

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