We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular Dell 265W PSU for OptiPlex 390 790 990 Mini Tower

DELL

DELL Yc7tr 265W Power Supply for OptiPlex 390 790 990 Mini Tower

SKU CH-13Q3-WF92P

265-watt replacement unit for OptiPlex 390, 790 and 990 mini-tower desktops

  • 265 W output powers OptiPlex mini-towers reliably
  • Compatible with OptiPlex 390, 790 and 990 models
  • Genuine Dell part ensures correct fit and function
  • New unit ready for immediate installation

Dell 265W PSU for OptiPlex Mini Towers

This genuine Dell power supply delivers 265 watts to OptiPlex 390, 790 and 990 mini-tower chassis. It replaces the original unit directly and restores reliable power to compatible business desktops.

Capacity and headroom

The 265 W rating supports the standard components shipped in these OptiPlex models. It will not sustain heavy GPU upgrades or high-wattage CPU configurations that exceed the factory design envelope.

Highlights

  • 265 W output powers OptiPlex mini-towers reliably
  • Compatible with OptiPlex 390, 790 and 990 models
  • Genuine Dell part ensures correct fit and function
  • New unit ready for immediate installation

Specifications

BrandDELL

Questions about this item

Will the 265W unit fit the OptiPlex 390 mini tower I already own?

The supply is built for the OptiPlex 390 790 990 Mini Tower chassis, so it matches the mounting points and power connectors of your 390.

How can I confirm the 265W supply is running correctly once installed?

The system should power on without shutdowns, the fan should spin quietly, and the motherboard LEDs should show stable power delivery.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.