Power Supply Selection

[core16]

So far this is my parts list... http://pcpartpicker.com/p/QL7Jqs (I'm leaving an aftermarket CPU cooler as a future upgrade unless anyone has some relatively inexpensive options).

My selected graphics card, the gtx 970 gigabyte g1, states that it needs both 8-pin and 6-pin connectors with a recommended power supply of 550 watts. I want to know if both of these two power supplies will work... Silverstone ST45SF-G or Silverstone SX600-G? I'm mostly concerned about the connectors and wattage needed. Although not as important, I would like to know their potential for overclocking (CPU and GPU) and upgrades (GPU) in the future.

 

[geofelt]

Silverstone is a good psu.
https://community.newegg.com/eggxpert/computer_hardware/f/135081/t/45344.aspx?Redirected=true
Either psu will do the job for you.

I would not expect to gain enough overclocking an already factory overclocked graphics card.

And on the 4690K, you probably want to add a simple air cooler regardless.
It will be quieter.
Exotic liquid cooling is not helpful so long as you run a conservative 24/7 OC.

 

[Math Geek]

that power supply is WAY overpriced here are 2 solid top quality psu's that will work fine for the system and are MUCH cheaper http://pcpartpicker.com/parts/compare/evga-power-supply-120g10750xr%2Cseasonic-power-supply-m12ii620bronze/

both will have the needed connectors and the ecga has enough to sli the 970 no problem.

 

[Dark Lord of Tech]

He can't use standard size power supplies it's a mini ITX build , therefore the SFX type of power supply , and a very good one.

 

[core16]

Silverstone is a good psu.
https://community.newegg.com/eggxpert/computer_hardware/f/135081/t/45344.aspx?Redirected=true
Either psu will do the job for you.

I would not expect to gain enough overclocking an already factory overclocked graphics card.

And on the 4690K, you probably want to add a simple air cooler regardless.
It will be quieter.
Exotic liquid cooling is not helpful so long as you run a conservative 24/7 OC.

But do those two PSUs include the necessary connectors for my graphics card?

 

[Dark Lord of Tech]

SILVERSTONE SFX Series SX600-G 600W +12V 80 PLUS GOLD Fully Modular Active PFC Power Supply

Connectors
1 x 24 / 20-Pin motherboard connector(300mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)
2 x 8 / 6-Pin PCIE connector(400mm / 150mm)
4 x SATA connector(300mm / 200mm / 100mm / 100mm)
2 x 4-Pin Peripheral connector (300mm / 200mm)
1 x 4-Pin Floppy connector(300mm / 200mm / 200mm)

 

[core16]

SILVERSTONE SFX Series SX600-G 600W +12V 80 PLUS GOLD Fully Modular Active PFC Power Supply

What about the ST45SF-G power supply?