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Rectangular metal power supply unit with side ventilation grille and rear connector panel

myVolts

myVolts PSU for Delta VX300 GTX1050 550 Mute Wide 300W 400W power supply

SKU CH-N1MM-RV2SB

Replacement AT power supply rated 300 W with 400 W peak for Delta VX300 GTX1050 550 Mute Wide desktops

  • TypeAT
  • Rated 300 W continuous power for stable daily use
  • Peak 400 W headroom handles short load spikes
  • Designed for Delta VX300 GTX1050 550 Mute Wide chassis fit
  • AT form-factor supply replaces GPS-300FB A unit directly

Replacement PSU for Delta VX300

This new power supply is built as a direct replacement for the Delta VX300 chassis used in GTX1050 550 Mute Wide desktop computers. It targets system builders or owners restoring those specific machines to working order.

Rated 300W with 400W peak output

The unit delivers a continuous 300W rating and can reach 400W peak, matching the original GPS-300FB A specification. Systems requiring higher sustained wattage or a different form factor will not be compatible with this part.

Highlights

  • Rated 300 W continuous power for stable daily use
  • Peak 400 W headroom handles short load spikes
  • Designed for Delta VX300 GTX1050 550 Mute Wide chassis fit
  • AT form-factor supply replaces GPS-300FB A unit directly

Specifications

TypeAT

Questions about this item

What does the 300 W rating mean once the unit is installed in a Delta VX300?

The 300 W rating is the continuous power the supply can deliver to the Delta VX300 system under normal load.

How does the AT type affect what the PSU can actually provide?

The AT form factor determines the physical fit and connector layout for the Delta VX300 chassis, limiting use to compatible systems.

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