Another PSU requirements quandry

OGOnyxDragon

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Feb 15, 2014
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I plug my new build parts into every calculator I can find and they all are calculating around the 443-496w area -- Processor is FX4300 Vishera, Graphics is 7870, Motherboard is m5a99fx, 4 sticks ddr3, a solid state, and a 10,000rpm 2.5 drive and a combo drive, and wireless nic. nothing fancy with the fans, two exhaust at the top/back, two intake front/side, one fan on cpu.
I would go with the 4XXw psu and get a 550 or so, but the specs on the graphics card alone says it requires a minimum of 500w psu. With the graphics card suggesting 500w, the cpu being a 95w, why are the calculators under 500w? What am I missing? I assume I'm entering something wrong into the calculators.
Graphics card: http://www.newegg.com/Product/Product.aspx?Item=N82E16814131546
Processor: http://www.newegg.com/Product/Product.aspx?Item=N82E16819113287
Mobo: http://www.newegg.com/Product/Product.aspx?Item=N82E16813131851
 

OGOnyxDragon

Reputable
Feb 15, 2014
5
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4,510


Thank you, I was hoping that was the case, and then I got the GPU in and it required two power connectors... that's what got me looking into whether my PSU was gonna be enough.