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Rectangular metal ATX power supply unit with fan grille and power connectors

godream

godream 300W power supply for ProDesk 550 405 480 400 G2

SKU CH-HBVK-3SVNR

300 W ATX power supply compatible with ProDesk 550, 405, 480 and 400 G2 systems

  • Product typeATX
  • 300 W output powers ProDesk 550 405 480 400 G2 systems
  • ATX form factor fits standard chassis layouts
  • Replaces PS-5301-02 849648-001 759045-001 759763-001 D11-300N1A units
  • Brand-new condition ensures full rated performance from first boot

Compatible 300 W ATX unit for ProDesk 550 405 480

This new 300 watt ATX power supply is built to fit the HP ProDesk 550, 405, 480 and 400 G2 small-form-factor desktops. It replaces the original PS-5301-02 module and matches the listed part numbers 849648-001, 759045-001 and 759763-001. The unit delivers the factory-rated output for the supported platforms.

Direct replacement for failed or ageing OEM units

It swaps in for the D11-300N1A supply when the original unit has failed or shows instability under load. The upgrade is worth it when the system will not power on, restarts randomly or reports power-good errors. Builders who need higher wattage or a different form factor should look elsewhere.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

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

Specifications

Product
Product typeATX

Questions about this item

What form factor does the 300W PS-5301-02 use for the ProDesk 550 G2?

It uses an ATX form factor designed for the ProDesk 550, 405, 480 and 400 G2 chassis.

Which part numbers should I match before installing the D11-300N1A unit?

Verify the label reads 849648-001, 759045-001 or 759763-001 to confirm compatibility with your ProDesk model.

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