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Dell 265 W mini-tower PSU, matte black metal housing

DELL

DELL 265 W Mini Tower PSU PJFXN for OptiPlex 790 990

SKU CH-ZWK6-VFQDM

265 W mini-tower power supply compatible with OptiPlex 790, 990 and Precision T1600

  • 265 W output powers OptiPlex 790 and 990 desktops
  • Compatible with Precision T1600 workstations for versatile deployment
  • Genuine Dell part PJFXN ensures correct fit and electrical match
  • Mini-tower form factor installs directly in supported chassis

Dell 265 W Mini Tower PSU

This genuine Dell power supply delivers 265 watts to compatible OptiPlex and Precision workstations. It is built for the OptiPlex 790, OptiPlex 990 and Precision T1600 mini-tower chassis. The unit replaces a failed or noisy original supply in these specific models.

Compatibility limits

Buyers with small-form-factor or micro-tower versions of these desktops cannot use this mini-tower unit. Systems requiring higher wattage for upgraded graphics cards need a different power supply. Owners of other Dell generations or non-Dell builds should verify fitment before purchase.

Highlights

  • 265 W output powers OptiPlex 790 and 990 desktops
  • Compatible with Precision T1600 workstations for versatile deployment
  • Genuine Dell part PJFXN ensures correct fit and electrical match
  • Mini-tower form factor installs directly in supported chassis

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and noise should I expect from this 265 W unit running continuously in a Mini Tower chassis?

The 265 W rating is the maximum output; typical office loads draw far less, so the fan usually runs at low speed and stays quiet during all-day use.

Which motherboard power connectors must my OptiPlex 790 or 990 already have for this PSU to work?

It uses the standard Dell proprietary main-power and 4-pin CPU connectors fitted to the OptiPlex 790, 990 and Precision T1600 motherboards.

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