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Dell D499R 280 watt power supply unit for OptiPlex 980 SFF

DELL

DELL D499R 280 W server power supply for OptiPlex 980 SFF

SKU CH-GAVV-WCND0

A 280 W power supply built for the OptiPlex 980 SFF chassis

  • 280 W output powers the OptiPlex 980 SFF
  • Genuine Dell D499R part ensures exact fit
  • New condition guarantees full service life
  • 1 kg weight reflects robust internal components

Dell D499R 280 W power supply for OptiPlex 980 SFF

This replacement unit delivers 280 W of power specifically for the Dell OptiPlex 980 small form factor desktop. It is built for IT technicians and system builders who need a direct-fit spare to restore or maintain these business-class machines. The part number D499R ensures correct electrical and mechanical compatibility with the chassis.

Proprietary Dell connector and form factor

The unit uses Dell's proprietary pin-out and physical housing, so it installs without adapters or cable modifications in the OptiPlex 980 SFF. Standard ATX power supplies will not fit the chassis or match the motherboard connector, making this exact part necessary. Buyers upgrading to higher-wattage components or non-Dell motherboards cannot use this supply.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 85% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameDELL

Questions about this item

Will the internal fan on this 280 W unit need replacement after long-term use?

The fan is a sealed internal component; no user-service schedule is published, so plan for a full supply swap if airflow drops or noise increases.

What limits continuous output when the OptiPlex 980 SFF runs at full load?

The 280 W rating is the hard ceiling; sustained draws above that will trigger the unit's over-current protection and shut the system down.

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