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Rectangular silver server PSU with rear fan grille and IEC inlet

WMtec

WMtec 180W server power supply PCE027 PCE028 HK280-23PP PA-2181-1

SKU CH-9ZB0-NNT31

180W server power supply compatible with M4600, M4650, E74, M710T and M8600 systems

  • Delivers 180W max power for demanding server workloads
  • Wide 100-240V input suits global voltage standards
  • Compact 150*110*85mm form factor fits tight chassis
  • Compatible with M4600, M4650, E74, M710T, M8600 systems
  • Replaces PCE027, PCE028, HK280-23PP, PA-2181-1 part numbers

Compatible 180W Server PSU

This new 180 watt power supply fits Dell Precision M4600, M4650, E74, M710T and M8600 workstations. It replaces part numbers PCE027, PCE028, HK280-23PP and PA-2181-1 which share identical specifications. The unit delivers reliable power for demanding professional workloads.

Compact Form Factor and Universal Input

Measuring 150 by 110 by 85 millimetres, the supply fits the standard server chassis cavity without modification. Its 100 to 240 volt AC input at 3.0 amps accepts global mains voltages from 50 to 60 hertz. The fixed connector layout matches the original Dell pin-out for direct installation.

Efficient 180W Thermal Profile

At full 180 watt load the unit operates within normal server thermal limits using the chassis airflow. Fan speed ramps with internal temperature to balance cooling and acoustic output. Power draw at the wall reflects the rated capacity plus typical conversion losses for this class of supply.

Highlights

  • Delivers 180W max power for demanding server workloads
  • Wide 100-240V input suits global voltage standards
  • Compact 150*110*85mm form factor fits tight chassis
  • Compatible with M4600, M4650, E74, M710T, M8600 systems
  • Replaces PCE027, PCE028, HK280-23PP, PA-2181-1 part numbers

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage and frequency does the 180W PSU accept?

The unit accepts 100-240V AC at 50-60Hz with a maximum input current of 3.0A.

Will this 150*110*85mm power supply fit my Dell Precision M4600 or M4650 workstation?

Yes, the 150mm x 110mm x 85mm form factor matches the original PSU used in the M4600, M4650, E74, M710T and M8600 models.

How do I install this replacement PSU and what common mistake should I avoid?

Remove the old unit, slide the new PSU into the chassis until the connector seats firmly, then secure the retention screw; the step often missed is fully engaging the rear power connector before tightening the screw.

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