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Need help picking a power supply

  • Power Supplies
  • Computers
  • Graphics Cards
  • Components
  • Product
Last response: in Components
December 21, 2011 11:22:57 AM

Hello, I'm looking to upgrade my current psu so that I can in turn upgrade my graphics card.

My computer is an HP p6975a
here's a link to all it's specs

The current power supply is-
Internal 300W (100V-240V)

Form factor: Internal ATX
Total wattage: 300W
Nominal input voltage range:
100-127V/8A (50-60Hz)
200-240V/4A (50-60Hz)
Dimensions: 150mm x 140mm x 86mm (5.9 x 5.5 x 3.4 inches)

Unfortunately I don't have much knowledge on this subject so if someone could suggest a psu that would be suitable for my computer, preferably around 500watts (to my understanding that would be suitable for most mid range graphic cards?)
Any help would be great!

More about : picking power supply

December 21, 2011 12:16:32 PM

Sorry the model is p6795a! My mistake
Related resources
a b ) Power supply
a b U Graphics card
December 21, 2011 12:22:59 PM

The above linked should work without problems, just confirm than those PSU have all the connector for your components (HDDs, DVD drive...)

Best solution

a c 275 ) Power supply
a b U Graphics card
December 21, 2011 3:23:29 PM

saint19's suggestions are great.
Here's some others,some are the same but slightly cheaper.
Antec Earthwatts Green 650W
XFX 650W PRO650W Core Edition
OCZ ModXStream Pro 600W ATX 20/24PIN SLI Ready Modular
Antec High Current Gamer 520W 40A
Corsair Builder Series CMPSU-500CXV2 500W
January 1, 2012 12:05:54 AM

Best answer selected by elizanaomi.