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Silver rectangular server PSU with fan grille and power socket

Supersuperuncle

Supersuperuncle 350W server power supply for DELL OptiPlex 780 790 9010 7010 USFF K350R

SKU CH-YPJS-F4WM9

350 W replacement power supply for Dell OptiPlex 780, 790, 9010 and 7010 ultra-small-form-factor desktops

  • 350W output powers demanding USFF configurations
  • Direct fit for OptiPlex 780, 790, 7010 and 9010 USFF models
  • K350R part-number match ensures correct pinout and form factor
  • New unit delivers reliable replacement for failed or ageing PSUs

Direct replacement for OptiPlex USFF

This 350W power supply is built for DELL OptiPlex 780 790 9010 7010 USFF systems. It fits the K350R form factor used in these ultra-small desktops. Buyers who need a different wattage or a standard ATX layout cannot use this unit.

Thermals noise and power draw

The 350W rating delivers the power envelope the original chassis was designed for. Fan speed follows the system thermal curve so acoustics stay at the level Dell specified for USFF operation.

Highlights

  • 350W output powers demanding USFF configurations
  • Direct fit for OptiPlex 780, 790, 7010 and 9010 USFF models
  • K350R part-number match ensures correct pinout and form factor
  • New unit delivers reliable replacement for failed or ageing PSUs

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 350W K350R power supply in my OptiPlex 9010 USFF, and what step is often missed?

Slide the unit into the chassis until the latch clicks, then reconnect the proprietary motherboard power cable; the step often missed is fully seating the latch so the supply locks into the 9010 USFF frame.

What maintenance or replacement will the K350R need after extended use in a 7010 USFF?

Clean the intake vents and internal fan blades periodically to prevent dust build-up; if the fan becomes noisy or voltages drift, replace the entire 350W unit as it is a non-modular server supply.

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