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Lenovo 240W server power supply unit, matte metal enclosure

Lenovo

Lenovo 54Y8878 240W Power Supply for ThinkStation E31

SKU CH-JWKE-V48ER

A 240 W replacement power supply built for the ThinkStation E31

  • 240 W output powers the ThinkStation E31 reliably
  • Genuine Lenovo 54Y8878 part ensures exact fit
  • 1 kg unit installs securely in the chassis
  • Direct replacement keeps the workstation running without modification

240 W replacement for ThinkStation E31

This Lenovo power supply delivers 240 watts and carries part number 54Y8878. It is built specifically for the ThinkStation E31 workstation. The unit is new and ready to install as a direct replacement.

Proprietary fit limits other uses

The supply uses a form factor and connector layout made for the E31 chassis. Builders working with standard ATX cases or other workstation models cannot use this unit without adapters that are not included. Buyers who need a generic 240 W ATX supply should choose a different product.

Highlights

  • 240 W output powers the ThinkStation E31 reliably
  • Genuine Lenovo 54Y8878 part ensures exact fit
  • 1 kg unit installs securely in the chassis
  • Direct replacement keeps the workstation running without modification

Specifications

BrandLenovo

Questions about this item

Is the 240 W rating enough for a fully loaded ThinkStation E31?

The unit delivers 240 W continuous output, matching the original specification for the ThinkStation E31 workstation.

Does part number 54Y8878 replace any other Lenovo PSU revisions for the E31?

54Y8878 is the designated Lenovo part for the ThinkStation E31; no alternative part numbers are referenced for this model.

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