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Rectangular silver metal server power supply unit with rear ventilation grille and power connectors

WMtec

WMtec 180W Server Power Supply 8Pin 4Pin OptiPlex 3040 5040 7040 3650 3656 SFF H180NS-00 B180NS-00 AC180NS-00

SKU CH-RZPJ-CJ93F

180 W power supply with 8-pin and 4-pin connectors for OptiPlex 3040, 5040, 7040, 3650 and 3656 small-form-factor desktops

  • Delivers 180W to power demanding OptiPlex SFF systems
  • Dual 8-pin and 4-pin connectors fit multiple Dell motherboards
  • Replaces D3YCN, RN5TM and D6K0V part numbers directly
  • Matches H180NS-00, B180NS-00 and AC180NS-00 model numbers exactly
  • Wide 100-127V and 240V input covers global mains voltages

Compatible OptiPlex SFF models

This 180 W server power supply fits Dell OptiPlex 3040, 5040, 7040, 3650 and 3656 small-form-factor systems. It replaces Dell part numbers D3YCN, RN5TM and D6K0V and matches model numbers H180NS-00, B180NS-00 and AC180NS-00. The unit provides both an 8-pin and a 4-pin connector for the motherboard.

Who this suits and who should look elsewhere

IT technicians maintaining the listed OptiPlex SFF desktops can use this as a direct replacement. Buyers who need a higher wattage unit, a different connector layout, or a power supply for tower or micro form factors cannot use this part.

Input voltage range

The power supply accepts 100-127 V at 6 A or 240 V at 3 A, operating at 50-60 Hz. This dual-range input allows deployment in regions with either voltage standard without manual switching.

Highlights

  • Delivers 180W to power demanding OptiPlex SFF systems
  • Dual 8-pin and 4-pin connectors fit multiple Dell motherboards
  • Replaces D3YCN, RN5TM and D6K0V part numbers directly
  • Matches H180NS-00, B180NS-00 and AC180NS-00 model numbers exactly
  • Wide 100-127V and 240V input covers global mains voltages

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 180W power supply is operating correctly once installed in my OptiPlex 3040 SFF?

The system should power on without shutdowns or beep codes and show stable voltages in the BIOS hardware monitor or Dell diagnostics.

What comes with the H180NS-00 unit and what must I source separately?

The unit includes the 180W PSU with attached 8-pin and 4-pin cables; you must reuse the AC power cord and mounting screws from the original chassis.

Which model number — H180NS-00, B180NS-00 or AC180NS-00 — should I select for an OptiPlex 7040 SFF?

All three model numbers refer to the same 180W unit compatible with the OptiPlex 7040 SFF; choose whichever part number matches your existing label.

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