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Rectangular black ATX power supply unit with fan grille and power socket

godream

godream 300W ATX Power Supply for HP ProDesk 550 405 G2 400 G2 D11-300N1A 759045-001 759763-001

SKU CH-9NYB-WKK41

300 W ATX power supply compatible with HP ProDesk 550, 405 G2 and 400 G2 models

  • TypeATX
  • 300 W output powers HP ProDesk 550 G2 systems
  • Direct replacement for part numbers 759045-001 and 759763-001
  • ATX form factor fits HP ProDesk 400 G2 and 405 G2 chassis
  • New unit supplies reliable power for D11-300N1A configurations

Direct replacement for HP ProDesk 550 405 G2 400 G2

This 300W ATX power supply matches part numbers D11-300N1A 759045-001 and 759763-001. It is built for the listed HP ProDesk models and delivers the rated 300 watts through a standard ATX form factor. The unit is supplied new and ready to install.

Suits owners restoring a compatible HP ProDesk

Buyers who need higher wattage for upgraded graphics cards or additional drives should look elsewhere. Systems requiring a different connector layout or proprietary pin-out not covered by the listed part numbers will not be compatible.

Highlights

  • 300 W output powers HP ProDesk 550 G2 systems
  • Direct replacement for part numbers 759045-001 and 759763-001
  • ATX form factor fits HP ProDesk 400 G2 and 405 G2 chassis
  • New unit supplies reliable power for D11-300N1A configurations

Specifications

TypeATX

Questions about this item

Does this 300 W ATX unit fit my HP ProDesk 550 G2 chassis?

Yes — it matches the D11-300N1A pin-out and part numbers 759045-001 and 759763-001 used in the 550 G2, 405 G2 and 400 G2 models.

Can I keep my existing HP ProDesk 400 G2 motherboard with this supply?

The connector layout and 300 W rating are identical to the original 759045-001 unit, so the 400 G2 board will power up without changes.

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