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Lenovo 280 W power supply unit for ThinkCentre M82 M92

Lenovo

Lenovo 54Y8851 280 W Active PFC PSU for ThinkCentre M82 M92

SKU CH-87D4-2T0J8

A 280 W Active PFC power supply built for ThinkCentre M82 and M92 desktops

  • 280 W output powers ThinkCentre M82 and M92 desktops
  • Active PFC improves power efficiency and stability
  • Genuine Lenovo part 54Y8851 ensures exact fit
  • New condition guarantees full rated performance

280 W PSU for ThinkCentre M82 and M92

This Lenovo 54Y8851 power supply delivers 280 watts with active power-factor correction for ThinkCentre M82 and M92 desktops. It is a new replacement unit built to the original manufacturer specification. Buyers who need a higher output for upgraded graphics cards cannot use this model.

Sustained-load behaviour with active PFC

Active PFC keeps the input current in phase with the voltage during continuous operation, reducing harmonic distortion on the mains supply. The 280 W rating is maintained under sustained load rather than only in short bursts. Systems that draw more than 280 W continuously will exceed the unit's capacity.

Highlights

  • 280 W output powers ThinkCentre M82 and M92 desktops
  • Active PFC improves power efficiency and stability
  • Genuine Lenovo part 54Y8851 ensures exact fit
  • New condition guarantees full rated performance

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and fan noise should I expect from the 280 W Active PFC unit when the ThinkCentre M82 or M92 runs all day?

The 280 W Active PFC supply delivers up to 280 watts to the ThinkCentre M82 or M92; actual heat output and fan noise depend on the system load and chassis airflow.

Which cables or connectors must already be present in my ThinkCentre M82 or M92 for the 54Y8851 to install and power on?

The 54Y8851 plugs directly into the standard power connector on the ThinkCentre M82 or M92 motherboard; no extra cables or adapters are required.

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